Merge branch 'pci/trivial' into next

* pci/trivial:
  PCI: shpchp: Constify hpc_ops structure
  PCI: Use kobj_to_dev() instead of open-coding it
  PCI: Use to_pci_dev() instead of open-coding it
  PCI: Fix all whitespace issues
  PCI/MSI: Fix typos in <linux/msi.h>

drivers/pci/access.c

@@ -25,7 +25,7 @@ DEFINE_RAW_SPINLOCK(pci_lock);
 #define PCI_word_BAD (pos & 1)
 #define PCI_dword_BAD (pos & 3)
 
-#define PCI_OP_READ(size,type,len) \
+#define PCI_OP_READ(size, type, len) \
 int pci_bus_read_config_##size \
 	(struct pci_bus *bus, unsigned int devfn, int pos, type *value)	\
 {									\
@@ -40,7 +40,7 @@ int pci_bus_read_config_##size \
 	return res;							\
 }
 
-#define PCI_OP_WRITE(size,type,len) \
+#define PCI_OP_WRITE(size, type, len) \
 int pci_bus_write_config_##size \
 	(struct pci_bus *bus, unsigned int devfn, int pos, type value)	\
 {									\
@@ -231,7 +231,7 @@ static noinline void pci_wait_cfg(struct pci_dev *dev)
 }
 
 /* Returns 0 on success, negative values indicate error. */
-#define PCI_USER_READ_CONFIG(size,type)					\
+#define PCI_USER_READ_CONFIG(size, type)					\
 int pci_user_read_config_##size						\
 	(struct pci_dev *dev, int pos, type *val)			\
 {									\
@@ -251,7 +251,7 @@ int pci_user_read_config_##size						\
 EXPORT_SYMBOL_GPL(pci_user_read_config_##size);
 
 /* Returns 0 on success, negative values indicate error. */
-#define PCI_USER_WRITE_CONFIG(size,type)				\
+#define PCI_USER_WRITE_CONFIG(size, type)				\
 int pci_user_write_config_##size					\
 	(struct pci_dev *dev, int pos, type val)			\
 {									\

drivers/pci/host/pci-imx6.c

@@ -122,7 +122,7 @@ static int pcie_phy_wait_ack(void __iomem *dbi_base, int addr)
 }
 
 /* Read from the 16-bit PCIe PHY control registers (not memory-mapped) */
-static int pcie_phy_read(void __iomem *dbi_base, int addr , int *data)
+static int pcie_phy_read(void __iomem *dbi_base, int addr, int *data)
 {
 	u32 val, phy_ctl;
 	int ret;

drivers/pci/hotplug/acpi_pcihp.c

@@ -36,10 +36,10 @@
 
 #define MY_NAME	"acpi_pcihp"
 
-#define dbg(fmt, arg...) do { if (debug_acpi) printk(KERN_DEBUG "%s: %s: " fmt , MY_NAME , __func__ , ## arg); } while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format , MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format , MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format , MY_NAME , ## arg)
+#define dbg(fmt, arg...) do { if (debug_acpi) printk(KERN_DEBUG "%s: %s: " fmt, MY_NAME, __func__, ## arg); } while (0)
+#define err(format, arg...) printk(KERN_ERR "%s: " format, MY_NAME, ## arg)
+#define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME, ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME, ## arg)
 
 #define	METHOD_NAME__SUN	"_SUN"
 #define	METHOD_NAME_OSHP	"OSHP"
@@ -132,7 +132,7 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *pdev, u32 flags)
 
 	while (handle) {
 		acpi_get_name(handle, ACPI_FULL_PATHNAME, &string);
-		dbg("Trying to get hotplug control for %s \n",
+		dbg("Trying to get hotplug control for %s\n",
 		    (char *)string.pointer);
 		status = acpi_run_oshp(handle);
 		if (ACPI_SUCCESS(status))

drivers/pci/hotplug/acpiphp.h

@@ -181,7 +181,7 @@ struct acpiphp_attention_info
 /* function prototypes */
 
 /* acpiphp_core.c */
-int acpiphp_register_attention(struct acpiphp_attention_info*info);
+int acpiphp_register_attention(struct acpiphp_attention_info *info);
 int acpiphp_unregister_attention(struct acpiphp_attention_info *info);
 int acpiphp_register_hotplug_slot(struct acpiphp_slot *slot, unsigned int sun);
 void acpiphp_unregister_hotplug_slot(struct acpiphp_slot *slot);

drivers/pci/hotplug/acpiphp_core.c

@@ -63,13 +63,13 @@ MODULE_LICENSE("GPL");
 MODULE_PARM_DESC(disable, "disable acpiphp driver");
 module_param_named(disable, acpiphp_disabled, bool, 0444);
 
-static int enable_slot		(struct hotplug_slot *slot);
-static int disable_slot		(struct hotplug_slot *slot);
-static int set_attention_status (struct hotplug_slot *slot, u8 value);
-static int get_power_status	(struct hotplug_slot *slot, u8 *value);
-static int get_attention_status (struct hotplug_slot *slot, u8 *value);
-static int get_latch_status	(struct hotplug_slot *slot, u8 *value);
-static int get_adapter_status	(struct hotplug_slot *slot, u8 *value);
+static int enable_slot(struct hotplug_slot *slot);
+static int disable_slot(struct hotplug_slot *slot);
+static int set_attention_status(struct hotplug_slot *slot, u8 value);
+static int get_power_status(struct hotplug_slot *slot, u8 *value);
+static int get_attention_status(struct hotplug_slot *slot, u8 *value);
+static int get_latch_status(struct hotplug_slot *slot, u8 *value);
+static int get_adapter_status(struct hotplug_slot *slot, u8 *value);
 
 static struct hotplug_slot_ops acpi_hotplug_slot_ops = {
 	.enable_slot		= enable_slot,

drivers/pci/hotplug/acpiphp_glue.c

@@ -707,7 +707,7 @@ static void acpiphp_sanitize_bus(struct pci_bus *bus)
 	unsigned long type_mask = IORESOURCE_IO | IORESOURCE_MEM;
 
 	list_for_each_entry_safe_reverse(dev, tmp, &bus->devices, bus_list) {
-		for (i=0; i<PCI_BRIDGE_RESOURCES; i++) {
+		for (i = 0; i < PCI_BRIDGE_RESOURCES; i++) {
 			struct resource *res = &dev->resource[i];
 			if ((res->flags & type_mask) && !res->start &&
 					res->end) {

drivers/pci/hotplug/acpiphp_ibm.c

@@ -336,7 +336,7 @@ static int ibm_get_table_from_acpi(char **bufp)
 	}
 
 	size = 0;
-	for (i=0; i<package->package.count; i++) {
+	for (i = 0; i < package->package.count; i++) {
 		memcpy(&lbuf[size],
 				package->package.elements[i].buffer.pointer,
 				package->package.elements[i].buffer.length);

drivers/pci/hotplug/cpci_hotplug.h

@@ -52,13 +52,13 @@ struct slot {
 };
 
 struct cpci_hp_controller_ops {
-	int (*query_enum) (void);
-	int (*enable_irq) (void);
-	int (*disable_irq) (void);
-	int (*check_irq) (void *dev_id);
-	int (*hardware_test) (struct slot *slot, u32 value);
-	u8  (*get_power) (struct slot *slot);
-	int (*set_power) (struct slot *slot, int value);
+	int (*query_enum)(void);
+	int (*enable_irq)(void);
+	int (*disable_irq)(void);
+	int (*check_irq)(void *dev_id);
+	int (*hardware_test)(struct slot *slot, u32 value);
+	u8  (*get_power)(struct slot *slot);
+	int (*set_power)(struct slot *slot, int value);
 };
 
 struct cpci_hp_controller {

drivers/pci/hotplug/cpci_hotplug_core.c

@@ -45,12 +45,12 @@
 #define dbg(format, arg...)					\
 	do {							\
 		if (cpci_debug)					\
-			printk (KERN_DEBUG "%s: " format "\n",	\
-				MY_NAME , ## arg);		\
+			printk(KERN_DEBUG "%s: " format "\n",	\
+				MY_NAME, ## arg);		\
 	} while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME , ## arg)
+#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME, ## arg)
+#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME, ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME, ## arg)
 
 /* local variables */
 static DECLARE_RWSEM(list_rwsem);
@@ -238,21 +238,21 @@ cpci_hp_register_bus(struct pci_bus *bus, u8 first, u8 last)
 	 * with the pci_hotplug subsystem.
 	 */
 	for (i = first; i <= last; ++i) {
-		slot = kzalloc(sizeof (struct slot), GFP_KERNEL);
+		slot = kzalloc(sizeof(struct slot), GFP_KERNEL);
 		if (!slot) {
 			status = -ENOMEM;
 			goto error;
 		}
 
 		hotplug_slot =
-			kzalloc(sizeof (struct hotplug_slot), GFP_KERNEL);
+			kzalloc(sizeof(struct hotplug_slot), GFP_KERNEL);
 		if (!hotplug_slot) {
 			status = -ENOMEM;
 			goto error_slot;
 		}
 		slot->hotplug_slot = hotplug_slot;
 
-		info = kzalloc(sizeof (struct hotplug_slot_info), GFP_KERNEL);
+		info = kzalloc(sizeof(struct hotplug_slot_info), GFP_KERNEL);
 		if (!info) {
 			status = -ENOMEM;
 			goto error_hpslot;

drivers/pci/hotplug/cpci_hotplug_pci.c

@@ -38,12 +38,12 @@ extern int cpci_debug;
 #define dbg(format, arg...)					\
 	do {							\
 		if (cpci_debug)					\
-			printk (KERN_DEBUG "%s: " format "\n",	\
-				MY_NAME , ## arg);		\
+			printk(KERN_DEBUG "%s: " format "\n",	\
+				MY_NAME, ## arg);		\
 	} while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME , ## arg)
+#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME, ## arg)
+#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME, ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME, ## arg)
 
 
 u8 cpci_get_attention_status(struct slot *slot)

drivers/pci/hotplug/cpcihp_generic.c

@@ -54,12 +54,12 @@
 #define dbg(format, arg...)					\
 	do {							\
 		if (debug)					\
-			printk (KERN_DEBUG "%s: " format "\n",	\
-				MY_NAME , ## arg);		\
+			printk(KERN_DEBUG "%s: " format "\n",	\
+				MY_NAME, ## arg);		\
 	} while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME , ## arg)
+#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME, ## arg)
+#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME, ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME, ## arg)
 
 /* local variables */
 static bool debug;
@@ -164,7 +164,7 @@ static int __init cpcihp_generic_init(void)
 	bus = dev->subordinate;
 	pci_dev_put(dev);
 
-	memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
+	memset(&generic_hpc, 0, sizeof(struct cpci_hp_controller));
 	generic_hpc_ops.query_enum = query_enum;
 	generic_hpc.ops = &generic_hpc_ops;
 

drivers/pci/hotplug/cpcihp_zt5550.c

@@ -49,12 +49,12 @@
 #define dbg(format, arg...)					\
 	do {							\
 		if (debug)					\
-			printk (KERN_DEBUG "%s: " format "\n",	\
-				MY_NAME , ## arg);		\
+			printk(KERN_DEBUG "%s: " format "\n",	\
+				MY_NAME, ## arg);		\
 	} while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME , ## arg)
+#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME, ## arg)
+#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME, ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME, ## arg)
 
 /* local variables */
 static bool debug;
@@ -204,7 +204,7 @@ static int zt5550_hc_disable_irq(void)
 	return 0;
 }
 
-static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
+static int zt5550_hc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	int status;
 
@@ -214,7 +214,7 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
 
 	dbg("returned from zt5550_hc_config");
 
-	memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
+	memset(&zt5550_hpc, 0, sizeof(struct cpci_hp_controller));
 	zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
 	zt5550_hpc.ops = &zt5550_hpc_ops;
 	if (!poll) {

drivers/pci/hotplug/cpqphp.h

@@ -36,10 +36,10 @@
 
 #define MY_NAME	"cpqphp"
 
-#define dbg(fmt, arg...) do { if (cpqhp_debug) printk(KERN_DEBUG "%s: " fmt , MY_NAME , ## arg); } while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format , MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format , MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format , MY_NAME , ## arg)
+#define dbg(fmt, arg...) do { if (cpqhp_debug) printk(KERN_DEBUG "%s: " fmt, MY_NAME, ## arg); } while (0)
+#define err(format, arg...) printk(KERN_ERR "%s: " format, MY_NAME, ## arg)
+#define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME, ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME, ## arg)
 
 
 
@@ -424,7 +424,7 @@ int cpqhp_process_SS(struct controller *ctrl, struct pci_func *func);
 int cpqhp_hardware_test(struct controller *ctrl, int test_num);
 
 /* resource functions */
-int	cpqhp_resource_sort_and_combine	(struct pci_resource **head);
+int	cpqhp_resource_sort_and_combine(struct pci_resource **head);
 
 /* pci functions */
 int cpqhp_set_irq(u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num);
@@ -685,7 +685,7 @@ static inline int cpq_get_latch_status(struct controller *ctrl,
 	u8 hp_slot;
 
 	hp_slot = slot->device - ctrl->slot_device_offset;
-	dbg("%s: slot->device = %d, ctrl->slot_device_offset = %d \n",
+	dbg("%s: slot->device = %d, ctrl->slot_device_offset = %d\n",
 	    __func__, slot->device, ctrl->slot_device_offset);
 
 	status = (readl(ctrl->hpc_reg + INT_INPUT_CLEAR) & (0x01L << hp_slot));
@@ -712,7 +712,7 @@ static inline int get_presence_status(struct controller *ctrl,
 
 static inline int wait_for_ctrl_irq(struct controller *ctrl)
 {
-        DECLARE_WAITQUEUE(wait, current);
+	DECLARE_WAITQUEUE(wait, current);
 	int retval = 0;
 
 	dbg("%s - start\n", __func__);

drivers/pci/hotplug/cpqphp_core.c

@@ -291,7 +291,7 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
 	kfree(slot);
 }
 
-static int ctrl_slot_cleanup (struct controller *ctrl)
+static int ctrl_slot_cleanup(struct controller *ctrl)
 {
 	struct slot *old_slot, *next_slot;
 
@@ -301,7 +301,7 @@ static int ctrl_slot_cleanup (struct controller *ctrl)
 	while (old_slot) {
 		/* memory will be freed by the release_slot callback */
 		next_slot = old_slot->next;
-		pci_hp_deregister (old_slot->hotplug_slot);
+		pci_hp_deregister(old_slot->hotplug_slot);
 		old_slot = next_slot;
 	}
 
@@ -413,9 +413,9 @@ cpqhp_set_attention_status(struct controller *ctrl, struct pci_func *func,
 	mutex_lock(&ctrl->crit_sect);
 
 	if (status == 1)
-		amber_LED_on (ctrl, hp_slot);
+		amber_LED_on(ctrl, hp_slot);
 	else if (status == 0)
-		amber_LED_off (ctrl, hp_slot);
+		amber_LED_off(ctrl, hp_slot);
 	else {
 		/* Done with exclusive hardware access */
 		mutex_unlock(&ctrl->crit_sect);
@@ -425,7 +425,7 @@ cpqhp_set_attention_status(struct controller *ctrl, struct pci_func *func,
 	set_SOGO(ctrl);
 
 	/* Wait for SOBS to be unset */
-	wait_for_ctrl_irq (ctrl);
+	wait_for_ctrl_irq(ctrl);
 
 	/* Done with exclusive hardware access */
 	mutex_unlock(&ctrl->crit_sect);
@@ -439,7 +439,7 @@ cpqhp_set_attention_status(struct controller *ctrl, struct pci_func *func,
  * @hotplug_slot: slot to change LED on
  * @status: LED control flag
  */
-static int set_attention_status (struct hotplug_slot *hotplug_slot, u8 status)
+static int set_attention_status(struct hotplug_slot *hotplug_slot, u8 status)
 {
 	struct pci_func *slot_func;
 	struct slot *slot = hotplug_slot->private;
@@ -610,7 +610,7 @@ static int ctrl_slot_setup(struct controller *ctrl,
 	u8 ctrl_slot;
 	u32 tempdword;
 	char name[SLOT_NAME_SIZE];
-	void __iomem *slot_entry= NULL;
+	void __iomem *slot_entry = NULL;
 	int result;
 
 	dbg("%s\n", __func__);
@@ -755,7 +755,7 @@ static int one_time_init(void)
 	if (cpqhp_debug)
 		pci_print_IRQ_route();
 
-	dbg("Initialize + Start the notification mechanism \n");
+	dbg("Initialize + Start the notification mechanism\n");
 
 	retval = cpqhp_event_start_thread();
 	if (retval)
@@ -772,7 +772,7 @@ static int one_time_init(void)
 	/* Map rom address */
 	cpqhp_rom_start = ioremap(ROM_PHY_ADDR, ROM_PHY_LEN);
 	if (!cpqhp_rom_start) {
-		err ("Could not ioremap memory region for ROM\n");
+		err("Could not ioremap memory region for ROM\n");
 		retval = -EIO;
 		goto error;
 	}
@@ -786,7 +786,7 @@ static int one_time_init(void)
 	smbios_table = detect_SMBIOS_pointer(cpqhp_rom_start,
 					cpqhp_rom_start + ROM_PHY_LEN);
 	if (!smbios_table) {
-		err ("Could not find the SMBIOS pointer in memory\n");
+		err("Could not find the SMBIOS pointer in memory\n");
 		retval = -EIO;
 		goto error_rom_start;
 	}
@@ -794,7 +794,7 @@ static int one_time_init(void)
 	smbios_start = ioremap(readl(smbios_table + ST_ADDRESS),
 					readw(smbios_table + ST_LENGTH));
 	if (!smbios_start) {
-		err ("Could not ioremap memory region taken from SMBIOS values\n");
+		err("Could not ioremap memory region taken from SMBIOS values\n");
 		retval = -EIO;
 		goto error_smbios_start;
 	}
@@ -1181,7 +1181,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 * Finish setting up the hot plug ctrl device
 	 */
 	ctrl->slot_device_offset = readb(ctrl->hpc_reg + SLOT_MASK) >> 4;
-	dbg("NumSlots %d \n", ctrl->slot_device_offset);
+	dbg("NumSlots %d\n", ctrl->slot_device_offset);
 
 	ctrl->next_event = 0;
 
@@ -1198,7 +1198,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	writel(0xFFFFFFFFL, ctrl->hpc_reg + INT_MASK);
 
 	/* set up the interrupt */
-	dbg("HPC interrupt = %d \n", ctrl->interrupt);
+	dbg("HPC interrupt = %d\n", ctrl->interrupt);
 	if (request_irq(ctrl->interrupt, cpqhp_ctrl_intr,
 			IRQF_SHARED, MY_NAME, ctrl)) {
 		err("Can't get irq %d for the hotplug pci controller\n",
@@ -1321,7 +1321,7 @@ static void __exit unload_cpqphpd(void)
 	while (ctrl) {
 		if (ctrl->hpc_reg) {
 			u16 misc;
-			rc = read_slot_enable (ctrl);
+			rc = read_slot_enable(ctrl);
 
 			writeb(0, ctrl->hpc_reg + SLOT_SERR);
 			writel(0xFFFFFFC0L | ~rc, ctrl->hpc_reg + INT_MASK);
@@ -1361,7 +1361,7 @@ static void __exit unload_cpqphpd(void)
 			kfree(tres);
 		}
 
-		kfree (ctrl->pci_bus);
+		kfree(ctrl->pci_bus);
 
 		tctrl = ctrl;
 		ctrl = ctrl->next;
@@ -1446,7 +1446,7 @@ static int __init cpqhpc_init(void)
 
 	cpqhp_debug = debug;
 
-	info (DRIVER_DESC " version: " DRIVER_VERSION "\n");
+	info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
 	cpqhp_initialize_debugfs();
 	result = pci_register_driver(&cpqhpc_driver);
 	dbg("pci_register_driver = %d\n", result);

drivers/pci/hotplug/cpqphp_nvram.c

@@ -114,10 +114,10 @@ static u32 add_byte(u32 **p_buffer, u8 value, u32 *used, u32 *avail)
 	if ((*used + 1) > *avail)
 		return(1);
 
-	*((u8*)*p_buffer) = value;
-	tByte = (u8**)p_buffer;
+	*((u8 *)*p_buffer) = value;
+	tByte = (u8 **)p_buffer;
 	(*tByte)++;
-	*used+=1;
+	*used += 1;
 	return(0);
 }
 
@@ -129,7 +129,7 @@ static u32 add_dword(u32 **p_buffer, u32 value, u32 *used, u32 *avail)
 
 	**p_buffer = value;
 	(*p_buffer)++;
-	*used+=4;
+	*used += 4;
 	return(0);
 }
 
@@ -141,7 +141,7 @@ static u32 add_dword(u32 **p_buffer, u32 value, u32 *used, u32 *avail)
  *
  * returns 0 for non-Compaq ROM, 1 for Compaq ROM
  */
-static int check_for_compaq_ROM (void __iomem *rom_start)
+static int check_for_compaq_ROM(void __iomem *rom_start)
 {
 	u8 temp1, temp2, temp3, temp4, temp5, temp6;
 	int result = 0;
@@ -160,12 +160,12 @@ static int check_for_compaq_ROM (void __iomem *rom_start)
 	    (temp6 == 'Q')) {
 		result = 1;
 	}
-	dbg ("%s - returned %d\n", __func__, result);
+	dbg("%s - returned %d\n", __func__, result);
 	return result;
 }
 
 
-static u32 access_EV (u16 operation, u8 *ev_name, u8 *buffer, u32 *buf_size)
+static u32 access_EV(u16 operation, u8 *ev_name, u8 *buffer, u32 *buf_size)
 {
 	unsigned long flags;
 	int op = operation;
@@ -197,7 +197,7 @@ static u32 access_EV (u16 operation, u8 *ev_name, u8 *buffer, u32 *buf_size)
  *
  * Read the hot plug Resource Table from NVRAM
  */
-static int load_HRT (void __iomem *rom_start)
+static int load_HRT(void __iomem *rom_start)
 {
 	u32 available;
 	u32 temp_dword;
@@ -232,7 +232,7 @@ static int load_HRT (void __iomem *rom_start)
  *
  * Save the hot plug Resource Table in NVRAM
  */
-static u32 store_HRT (void __iomem *rom_start)
+static u32 store_HRT(void __iomem *rom_start)
 {
 	u32 *buffer;
 	u32 *pFill;
@@ -252,7 +252,7 @@ static u32 store_HRT (void __iomem *rom_start)
 	if (!check_for_compaq_ROM(rom_start))
 		return(1);
 
-	buffer = (u32*) evbuffer;
+	buffer = (u32 *) evbuffer;
 
 	if (!buffer)
 		return(1);
@@ -306,7 +306,7 @@ static u32 store_HRT (void __iomem *rom_start)
 		loop = 0;
 
 		while (resNode) {
-			loop ++;
+			loop++;
 
 			/* base */
 			rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
@@ -331,7 +331,7 @@ static u32 store_HRT (void __iomem *rom_start)
 		loop = 0;
 
 		while (resNode) {
-			loop ++;
+			loop++;
 
 			/* base */
 			rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
@@ -356,7 +356,7 @@ static u32 store_HRT (void __iomem *rom_start)
 		loop = 0;
 
 		while (resNode) {
-			loop ++;
+			loop++;
 
 			/* base */
 			rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
@@ -381,7 +381,7 @@ static u32 store_HRT (void __iomem *rom_start)
 		loop = 0;
 
 		while (resNode) {
-			loop ++;
+			loop++;
 
 			/* base */
 			rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
@@ -408,7 +408,7 @@ static u32 store_HRT (void __iomem *rom_start)
 
 	temp_dword = usedbytes;
 
-	rc = access_EV(WRITE_EV, "CQTHPS", (u8*) buffer, &temp_dword);
+	rc = access_EV(WRITE_EV, "CQTHPS", (u8 *) buffer, &temp_dword);
 
 	dbg("usedbytes = 0x%x, length = 0x%x\n", usedbytes, temp_dword);
 
@@ -423,7 +423,7 @@ static u32 store_HRT (void __iomem *rom_start)
 }
 
 
-void compaq_nvram_init (void __iomem *rom_start)
+void compaq_nvram_init(void __iomem *rom_start)
 {
 	if (rom_start)
 		compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
@@ -435,7 +435,7 @@ void compaq_nvram_init (void __iomem *rom_start)
 }
 
 
-int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
+int compaq_nvram_load(void __iomem *rom_start, struct controller *ctrl)
 {
 	u8 bus, device, function;
 	u8 nummem, numpmem, numio, numbus;
@@ -451,7 +451,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
 	if (!evbuffer_init) {
 		/* Read the resource list information in from NVRAM */
 		if (load_HRT(rom_start))
-			memset (evbuffer, 0, 1024);
+			memset(evbuffer, 0, 1024);
 
 		evbuffer_init = 1;
 	}
@@ -472,7 +472,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
 
 		p_byte += 3;
 
-		if (p_byte > ((u8*)p_EV_header + evbuffer_length))
+		if (p_byte > ((u8 *)p_EV_header + evbuffer_length))
 			return 2;
 
 		bus = p_ev_ctrl->bus;
@@ -489,20 +489,20 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
 
 			p_byte += 4;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length))
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length))
 				return 2;
 
 			/* Skip forward to the next entry */
 			p_byte += (nummem + numpmem + numio + numbus) * 8;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length))
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length))
 				return 2;
 
 			p_ev_ctrl = (struct ev_hrt_ctrl *) p_byte;
 
 			p_byte += 3;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length))
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length))
 				return 2;
 
 			bus = p_ev_ctrl->bus;
@@ -517,7 +517,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
 
 		p_byte += 4;
 
-		if (p_byte > ((u8*)p_EV_header + evbuffer_length))
+		if (p_byte > ((u8 *)p_EV_header + evbuffer_length))
 			return 2;
 
 		while (nummem--) {
@@ -526,20 +526,20 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
 			if (!mem_node)
 				break;
 
-			mem_node->base = *(u32*)p_byte;
-			dbg("mem base = %8.8x\n",mem_node->base);
+			mem_node->base = *(u32 *)p_byte;
+			dbg("mem base = %8.8x\n", mem_node->base);
 			p_byte += 4;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length)) {
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length)) {
 				kfree(mem_node);
 				return 2;
 			}
 
-			mem_node->length = *(u32*)p_byte;
-			dbg("mem length = %8.8x\n",mem_node->length);
+			mem_node->length = *(u32 *)p_byte;
+			dbg("mem length = %8.8x\n", mem_node->length);
 			p_byte += 4;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length)) {
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length)) {
 				kfree(mem_node);
 				return 2;
 			}
@@ -554,20 +554,20 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
 			if (!p_mem_node)
 				break;
 
-			p_mem_node->base = *(u32*)p_byte;
-			dbg("pre-mem base = %8.8x\n",p_mem_node->base);
+			p_mem_node->base = *(u32 *)p_byte;
+			dbg("pre-mem base = %8.8x\n", p_mem_node->base);
 			p_byte += 4;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length)) {
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length)) {
 				kfree(p_mem_node);
 				return 2;
 			}
 
-			p_mem_node->length = *(u32*)p_byte;
-			dbg("pre-mem length = %8.8x\n",p_mem_node->length);
+			p_mem_node->length = *(u32 *)p_byte;
+			dbg("pre-mem length = %8.8x\n", p_mem_node->length);
 			p_byte += 4;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length)) {
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length)) {
 				kfree(p_mem_node);
 				return 2;
 			}
@@ -582,20 +582,20 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
 			if (!io_node)
 				break;
 
-			io_node->base = *(u32*)p_byte;
-			dbg("io base = %8.8x\n",io_node->base);
+			io_node->base = *(u32 *)p_byte;
+			dbg("io base = %8.8x\n", io_node->base);
 			p_byte += 4;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length)) {
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length)) {
 				kfree(io_node);
 				return 2;
 			}
 
-			io_node->length = *(u32*)p_byte;
-			dbg("io length = %8.8x\n",io_node->length);
+			io_node->length = *(u32 *)p_byte;
+			dbg("io length = %8.8x\n", io_node->length);
 			p_byte += 4;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length)) {
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length)) {
 				kfree(io_node);
 				return 2;
 			}
@@ -610,18 +610,18 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
 			if (!bus_node)
 				break;
 
-			bus_node->base = *(u32*)p_byte;
+			bus_node->base = *(u32 *)p_byte;
 			p_byte += 4;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length)) {
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length)) {
 				kfree(bus_node);
 				return 2;
 			}
 
-			bus_node->length = *(u32*)p_byte;
+			bus_node->length = *(u32 *)p_byte;
 			p_byte += 4;
 
-			if (p_byte > ((u8*)p_EV_header + evbuffer_length)) {
+			if (p_byte > ((u8 *)p_EV_header + evbuffer_length)) {
 				kfree(bus_node);
 				return 2;
 			}
@@ -650,7 +650,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
 }
 
 
-int compaq_nvram_store (void __iomem *rom_start)
+int compaq_nvram_store(void __iomem *rom_start)
 {
 	int rc = 1;
 

drivers/pci/hotplug/cpqphp_sysfs.c

@@ -39,7 +39,7 @@
 #include "cpqphp.h"
 
 static DEFINE_MUTEX(cpqphp_mutex);
-static int show_ctrl (struct controller *ctrl, char *buf)
+static int show_ctrl(struct controller *ctrl, char *buf)
 {
 	char *out = buf;
 	int index;
@@ -77,7 +77,7 @@ static int show_ctrl (struct controller *ctrl, char *buf)
 	return out - buf;
 }
 
-static int show_dev (struct controller *ctrl, char *buf)
+static int show_dev(struct controller *ctrl, char *buf)
 {
 	char *out = buf;
 	int index;
@@ -119,7 +119,7 @@ static int show_dev (struct controller *ctrl, char *buf)
 			out += sprintf(out, "start = %8.8x, length = %8.8x\n", res->base, res->length);
 			res = res->next;
 		}
-		slot=slot->next;
+		slot = slot->next;
 	}
 
 	return out - buf;

drivers/pci/hotplug/ibmphp.h

@@ -39,11 +39,11 @@ extern int ibmphp_debug;
 #else
 	#define MY_NAME THIS_MODULE->name
 #endif
-#define debug(fmt, arg...) do { if (ibmphp_debug == 1) printk(KERN_DEBUG "%s: " fmt , MY_NAME , ## arg); } while (0)
-#define debug_pci(fmt, arg...) do { if (ibmphp_debug) printk(KERN_DEBUG "%s: " fmt , MY_NAME , ## arg); } while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format , MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format , MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format , MY_NAME , ## arg)
+#define debug(fmt, arg...) do { if (ibmphp_debug == 1) printk(KERN_DEBUG "%s: " fmt, MY_NAME, ## arg); } while (0)
+#define debug_pci(fmt, arg...) do { if (ibmphp_debug) printk(KERN_DEBUG "%s: " fmt, MY_NAME, ## arg); } while (0)
+#define err(format, arg...) printk(KERN_ERR "%s: " format, MY_NAME, ## arg)
+#define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME, ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME, ## arg)
 
 
 /* EBDA stuff */
@@ -603,7 +603,7 @@ void ibmphp_hpc_stop_poll_thread(void);
 #define SLOT_CONNECT(s)	((u8) ((s & HPC_SLOT_CONNECT) \
 	? HPC_SLOT_DISCONNECTED : HPC_SLOT_CONNECTED))
 
-#define SLOT_ATTN(s,es)	((u8) ((es & HPC_SLOT_BLINK_ATTN) \
+#define SLOT_ATTN(s, es)	((u8) ((es & HPC_SLOT_BLINK_ATTN) \
 	? HPC_SLOT_ATTN_BLINK \
 	: ((s & HPC_SLOT_ATTN) ? HPC_SLOT_ATTN_ON : HPC_SLOT_ATTN_OFF)))
 

drivers/pci/hotplug/ibmphp_core.c

@@ -39,11 +39,11 @@
 #include <asm/io_apic.h>
 #include "ibmphp.h"
 
-#define attn_on(sl)  ibmphp_hpc_writeslot (sl, HPC_SLOT_ATTNON)
-#define attn_off(sl) ibmphp_hpc_writeslot (sl, HPC_SLOT_ATTNOFF)
-#define attn_LED_blink(sl) ibmphp_hpc_writeslot (sl, HPC_SLOT_BLINKLED)
-#define get_ctrl_revision(sl, rev) ibmphp_hpc_readslot (sl, READ_REVLEVEL, rev)
-#define get_hpc_options(sl, opt) ibmphp_hpc_readslot (sl, READ_HPCOPTIONS, opt)
+#define attn_on(sl)  ibmphp_hpc_writeslot(sl, HPC_SLOT_ATTNON)
+#define attn_off(sl) ibmphp_hpc_writeslot(sl, HPC_SLOT_ATTNOFF)
+#define attn_LED_blink(sl) ibmphp_hpc_writeslot(sl, HPC_SLOT_BLINKLED)
+#define get_ctrl_revision(sl, rev) ibmphp_hpc_readslot(sl, READ_REVLEVEL, rev)
+#define get_hpc_options(sl, opt) ibmphp_hpc_readslot(sl, READ_HPCOPTIONS, opt)
 
 #define DRIVER_VERSION	"0.6"
 #define DRIVER_DESC	"IBM Hot Plug PCI Controller Driver"
@@ -52,9 +52,9 @@ int ibmphp_debug;
 
 static bool debug;
 module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC (debug, "Debugging mode enabled or not");
-MODULE_LICENSE ("GPL");
-MODULE_DESCRIPTION (DRIVER_DESC);
+MODULE_PARM_DESC(debug, "Debugging mode enabled or not");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION(DRIVER_DESC);
 
 struct pci_bus *ibmphp_pci_bus;
 static int max_slots;
@@ -113,7 +113,7 @@ static inline int slot_update(struct slot **sl)
 	return rc;
 }
 
-static int __init get_max_slots (void)
+static int __init get_max_slots(void)
 {
 	struct slot *slot_cur;
 	u8 slot_count = 0;
@@ -457,7 +457,7 @@ static int get_max_adapter_speed_1(struct hotplug_slot *hotplug_slot, u8 *value,
 					*value = SLOT_SPEED(myslot.ext_status);
 			} else
 				*value = MAX_ADAPTER_NONE;
-                }
+		}
 	}
 
 	if (flag)
@@ -612,11 +612,11 @@ int ibmphp_update_slot_info(struct slot *slot_cur)
 	info->attention_status = SLOT_ATTN(slot_cur->status,
 						slot_cur->ext_status);
 	info->latch_status = SLOT_LATCH(slot_cur->status);
-        if (!SLOT_PRESENT(slot_cur->status)) {
-                info->adapter_status = 0;
+	if (!SLOT_PRESENT(slot_cur->status)) {
+		info->adapter_status = 0;
 /*		info->max_adapter_speed_status = MAX_ADAPTER_NONE; */
 	} else {
-                info->adapter_status = 1;
+		info->adapter_status = 1;
 /*		get_max_adapter_speed_1(slot_cur->hotplug_slot,
 					&info->max_adapter_speed_status, 0); */
 	}
@@ -854,7 +854,7 @@ static int set_bus(struct slot *slot_cur)
 	int retval;
 	static struct pci_device_id ciobx[] = {
 		{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, 0x0101) },
-	        { },
+		{ },
 	};
 
 	debug("%s - entry slot # %d\n", __func__, slot_cur->number);
@@ -1170,7 +1170,7 @@ static int enable_slot(struct hotplug_slot *hs)
 * HOT REMOVING ADAPTER CARD                                   *
 * INPUT: POINTER TO THE HOTPLUG SLOT STRUCTURE                *
 * OUTPUT: SUCCESS 0 ; FAILURE: UNCONFIGURE , VALIDATE         *
-          DISABLE POWER ,                                    *
+*		DISABLE POWER ,                               *
 **************************************************************/
 static int ibmphp_disable_slot(struct hotplug_slot *hotplug_slot)
 {

drivers/pci/hotplug/pci_hotplug_core.c

@@ -45,10 +45,10 @@
 
 #define MY_NAME	"pci_hotplug"
 
-#define dbg(fmt, arg...) do { if (debug) printk(KERN_DEBUG "%s: %s: " fmt , MY_NAME , __func__ , ## arg); } while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format , MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format , MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format , MY_NAME , ## arg)
+#define dbg(fmt, arg...) do { if (debug) printk(KERN_DEBUG "%s: %s: " fmt, MY_NAME, __func__, ## arg); } while (0)
+#define err(format, arg...) printk(KERN_ERR "%s: " format, MY_NAME, ## arg)
+#define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME, ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME, ## arg)
 
 
 /* local variables */
@@ -226,7 +226,7 @@ static ssize_t test_write_file(struct pci_slot *pci_slot, const char *buf,
 	u32 test;
 	int retval = 0;
 
-	ltest = simple_strtoul (buf, NULL, 10);
+	ltest = simple_strtoul(buf, NULL, 10);
 	test = (u32)(ltest & 0xffffffff);
 	dbg("test = %d\n", test);
 

drivers/pci/hotplug/pciehp.h

@@ -47,14 +47,14 @@ extern bool pciehp_debug;
 #define dbg(format, arg...)						\
 do {									\
 	if (pciehp_debug)						\
-		printk(KERN_DEBUG "%s: " format, MY_NAME , ## arg);	\
+		printk(KERN_DEBUG "%s: " format, MY_NAME, ## arg);	\
 } while (0)
 #define err(format, arg...)						\
-	printk(KERN_ERR "%s: " format, MY_NAME , ## arg)
+	printk(KERN_ERR "%s: " format, MY_NAME, ## arg)
 #define info(format, arg...)						\
-	printk(KERN_INFO "%s: " format, MY_NAME , ## arg)
+	printk(KERN_INFO "%s: " format, MY_NAME, ## arg)
 #define warn(format, arg...)						\
-	printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
+	printk(KERN_WARNING "%s: " format, MY_NAME, ## arg)
 
 #define ctrl_dbg(ctrl, format, arg...)					\
 	do {								\

drivers/pci/hotplug/pciehp_core.c

@@ -62,14 +62,14 @@ MODULE_PARM_DESC(pciehp_force, "Force pciehp, even if OSHP is missing");
 
 #define PCIE_MODULE_NAME "pciehp"
 
-static int set_attention_status (struct hotplug_slot *slot, u8 value);
-static int enable_slot		(struct hotplug_slot *slot);
-static int disable_slot		(struct hotplug_slot *slot);
-static int get_power_status	(struct hotplug_slot *slot, u8 *value);
-static int get_attention_status	(struct hotplug_slot *slot, u8 *value);
-static int get_latch_status	(struct hotplug_slot *slot, u8 *value);
-static int get_adapter_status	(struct hotplug_slot *slot, u8 *value);
-static int reset_slot		(struct hotplug_slot *slot, int probe);
+static int set_attention_status(struct hotplug_slot *slot, u8 value);
+static int enable_slot(struct hotplug_slot *slot);
+static int disable_slot(struct hotplug_slot *slot);
+static int get_power_status(struct hotplug_slot *slot, u8 *value);
+static int get_attention_status(struct hotplug_slot *slot, u8 *value);
+static int get_latch_status(struct hotplug_slot *slot, u8 *value);
+static int get_adapter_status(struct hotplug_slot *slot, u8 *value);
+static int reset_slot(struct hotplug_slot *slot, int probe);
 
 /**
  * release_slot - free up the memory used by a slot

drivers/pci/hotplug/pcihp_skeleton.c

@@ -52,11 +52,11 @@ static LIST_HEAD(slot_list);
 	do {							\
 		if (debug)					\
 			printk(KERN_DEBUG "%s: " format "\n",	\
-				MY_NAME , ## arg);		\
+				MY_NAME, ## arg);		\
 	} while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME , ## arg)
+#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME, ## arg)
+#define info(format, arg...) printk(KERN_INFO "%s: " format "\n", MY_NAME, ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME, ## arg)
 
 /* local variables */
 static bool debug;
@@ -72,14 +72,14 @@ MODULE_LICENSE("GPL");
 module_param(debug, bool, 0644);
 MODULE_PARM_DESC(debug, "Debugging mode enabled or not");
 
-static int enable_slot		(struct hotplug_slot *slot);
-static int disable_slot		(struct hotplug_slot *slot);
-static int set_attention_status (struct hotplug_slot *slot, u8 value);
-static int hardware_test	(struct hotplug_slot *slot, u32 value);
-static int get_power_status	(struct hotplug_slot *slot, u8 *value);
-static int get_attention_status	(struct hotplug_slot *slot, u8 *value);
-static int get_latch_status	(struct hotplug_slot *slot, u8 *value);
-static int get_adapter_status	(struct hotplug_slot *slot, u8 *value);
+static int enable_slot(struct hotplug_slot *slot);
+static int disable_slot(struct hotplug_slot *slot);
+static int set_attention_status(struct hotplug_slot *slot, u8 value);
+static int hardware_test(struct hotplug_slot *slot, u32 value);
+static int get_power_status(struct hotplug_slot *slot, u8 *value);
+static int get_attention_status(struct hotplug_slot *slot, u8 *value);
+static int get_latch_status(struct hotplug_slot *slot, u8 *value);
+static int get_adapter_status(struct hotplug_slot *slot, u8 *value);
 
 static struct hotplug_slot_ops skel_hotplug_slot_ops = {
 	.enable_slot =		enable_slot,

drivers/pci/hotplug/rpaphp.h

@@ -51,11 +51,11 @@ extern bool rpaphp_debug;
 	do {							\
 		if (rpaphp_debug)				\
 			printk(KERN_DEBUG "%s: " format,	\
-				MY_NAME , ## arg);		\
+				MY_NAME, ## arg);		\
 	} while (0)
-#define err(format, arg...) printk(KERN_ERR "%s: " format, MY_NAME , ## arg)
-#define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
+#define err(format, arg...) printk(KERN_ERR "%s: " format, MY_NAME, ## arg)
+#define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME, ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME, ## arg)
 
 /* slot states */
 

drivers/pci/hotplug/rpaphp_core.c

@@ -94,7 +94,7 @@ static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
 	int retval, level;
 	struct slot *slot = (struct slot *)hotplug_slot->private;
 
-	retval = rtas_get_power_level (slot->power_domain, &level);
+	retval = rtas_get_power_level(slot->power_domain, &level);
 	if (!retval)
 		*value = level;
 	return retval;

drivers/pci/hotplug/rpaphp_pci.c

@@ -126,7 +126,7 @@ int rpaphp_enable_slot(struct slot *slot)
 		if (rpaphp_debug) {
 			struct pci_dev *dev;
 			dbg("%s: pci_devs of slot[%s]\n", __func__, slot->dn->full_name);
-			list_for_each_entry (dev, &bus->devices, bus_list)
+			list_for_each_entry(dev, &bus->devices, bus_list)
 				dbg("\t%s\n", pci_name(dev));
 		}
 	}

drivers/pci/hotplug/rpaphp_slot.c

@@ -48,7 +48,7 @@ void dealloc_slot_struct(struct slot *slot)
 }
 
 struct slot *alloc_slot_struct(struct device_node *dn,
-                       int drc_index, char *drc_name, int power_domain)
+		int drc_index, char *drc_name, int power_domain)
 {
 	struct slot *slot;
 

drivers/pci/hotplug/sgi_hotplug.c

@@ -99,7 +99,7 @@ static ssize_t path_show(struct pci_slot *pci_slot, char *buf)
 	if (!slot)
 		return retval;
 
-	retval = sprintf (buf, "%s\n", slot->physical_path);
+	retval = sprintf(buf, "%s\n", slot->physical_path);
 	return retval;
 }
 
@@ -313,7 +313,7 @@ static int sn_slot_disable(struct hotplug_slot *bss_hotplug_slot,
 	}
 
 	if ((action == PCI_REQ_SLOT_DISABLE) && rc) {
-		dev_dbg(&slot->pci_bus->self->dev,"remove failed rc = %d\n", rc);
+		dev_dbg(&slot->pci_bus->self->dev, "remove failed rc = %d\n", rc);
 	}
 
 	return rc;
@@ -488,7 +488,7 @@ static int disable_slot(struct hotplug_slot *bss_hotplug_slot)
 
 	/* free the ACPI resources for the slot */
 	if (SN_ACPI_BASE_SUPPORT() &&
-            PCI_CONTROLLER(slot->pci_bus)->companion) {
+		PCI_CONTROLLER(slot->pci_bus)->companion) {
 		unsigned long long adr;
 		struct acpi_device *device;
 		acpi_handle phandle;

drivers/pci/hotplug/shpchp.h

@@ -50,14 +50,14 @@ extern bool shpchp_debug;
 #define dbg(format, arg...)						\
 do {									\
 	if (shpchp_debug)						\
-		printk(KERN_DEBUG "%s: " format, MY_NAME , ## arg);	\
+		printk(KERN_DEBUG "%s: " format, MY_NAME, ## arg);	\
 } while (0)
 #define err(format, arg...)						\
-	printk(KERN_ERR "%s: " format, MY_NAME , ## arg)
+	printk(KERN_ERR "%s: " format, MY_NAME, ## arg)
 #define info(format, arg...)						\
-	printk(KERN_INFO "%s: " format, MY_NAME , ## arg)
+	printk(KERN_INFO "%s: " format, MY_NAME, ## arg)
 #define warn(format, arg...)						\
-	printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
+	printk(KERN_WARNING "%s: " format, MY_NAME, ## arg)
 
 #define ctrl_dbg(ctrl, format, arg...)					\
 	do {								\
@@ -84,7 +84,7 @@ struct slot {
 	u8 presence_save;
 	u8 pwr_save;
 	struct controller *ctrl;
-	struct hpc_ops *hpc_ops;
+	const struct hpc_ops *hpc_ops;
 	struct hotplug_slot *hotplug_slot;
 	struct list_head	slot_list;
 	struct delayed_work work;	/* work for button event */
@@ -106,7 +106,7 @@ struct controller {
 	int slot_num_inc;		/* 1 or -1 */
 	struct pci_dev *pci_dev;
 	struct list_head slot_list;
-	struct hpc_ops *hpc_ops;
+	const struct hpc_ops *hpc_ops;
 	wait_queue_head_t queue;	/* sleep & wake process */
 	u8 slot_device_offset;
 	u32 pcix_misc2_reg;	/* for amd pogo errata */
@@ -295,7 +295,7 @@ static inline void amd_pogo_errata_restore_misc_reg(struct slot *p_slot)
 		pci_write_config_dword(p_slot->ctrl->pci_dev, PCIX_MEM_BASE_LIMIT_OFFSET, rse_set);
 	}
 	/* restore MiscII register */
-	pci_read_config_dword(p_slot->ctrl->pci_dev, PCIX_MISCII_OFFSET, &pcix_misc2_temp );
+	pci_read_config_dword(p_slot->ctrl->pci_dev, PCIX_MISCII_OFFSET, &pcix_misc2_temp);
 
 	if (p_slot->ctrl->pcix_misc2_reg & SERRFATALENABLE_MASK)
 		pcix_misc2_temp |= SERRFATALENABLE_MASK;

drivers/pci/hotplug/shpchp_core.c

@@ -57,13 +57,13 @@ MODULE_PARM_DESC(shpchp_poll_time, "Polling mechanism frequency, in seconds");
 
 #define SHPC_MODULE_NAME "shpchp"
 
-static int set_attention_status (struct hotplug_slot *slot, u8 value);
-static int enable_slot		(struct hotplug_slot *slot);
-static int disable_slot		(struct hotplug_slot *slot);
-static int get_power_status	(struct hotplug_slot *slot, u8 *value);
-static int get_attention_status	(struct hotplug_slot *slot, u8 *value);
-static int get_latch_status	(struct hotplug_slot *slot, u8 *value);
-static int get_adapter_status	(struct hotplug_slot *slot, u8 *value);
+static int set_attention_status(struct hotplug_slot *slot, u8 value);
+static int enable_slot(struct hotplug_slot *slot);
+static int disable_slot(struct hotplug_slot *slot);
+static int get_power_status(struct hotplug_slot *slot, u8 *value);
+static int get_attention_status(struct hotplug_slot *slot, u8 *value);
+static int get_latch_status(struct hotplug_slot *slot, u8 *value);
+static int get_adapter_status(struct hotplug_slot *slot, u8 *value);
 
 static struct hotplug_slot_ops shpchp_hotplug_slot_ops = {
 	.set_attention_status =	set_attention_status,
@@ -191,7 +191,7 @@ void cleanup_slots(struct controller *ctrl)
 /*
  * set_attention_status - Turns the Amber LED for a slot on, off or blink
  */
-static int set_attention_status (struct hotplug_slot *hotplug_slot, u8 status)
+static int set_attention_status(struct hotplug_slot *hotplug_slot, u8 status)
 {
 	struct slot *slot = get_slot(hotplug_slot);
 
@@ -204,7 +204,7 @@ static int set_attention_status (struct hotplug_slot *hotplug_slot, u8 status)
 	return 0;
 }
 
-static int enable_slot (struct hotplug_slot *hotplug_slot)
+static int enable_slot(struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = get_slot(hotplug_slot);
 
@@ -214,7 +214,7 @@ static int enable_slot (struct hotplug_slot *hotplug_slot)
 	return shpchp_sysfs_enable_slot(slot);
 }
 
-static int disable_slot (struct hotplug_slot *hotplug_slot)
+static int disable_slot(struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = get_slot(hotplug_slot);
 
@@ -224,7 +224,7 @@ static int disable_slot (struct hotplug_slot *hotplug_slot)
 	return shpchp_sysfs_disable_slot(slot);
 }
 
-static int get_power_status (struct hotplug_slot *hotplug_slot, u8 *value)
+static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
 {
 	struct slot *slot = get_slot(hotplug_slot);
 	int retval;
@@ -239,7 +239,7 @@ static int get_power_status (struct hotplug_slot *hotplug_slot, u8 *value)
 	return 0;
 }
 
-static int get_attention_status (struct hotplug_slot *hotplug_slot, u8 *value)
+static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
 {
 	struct slot *slot = get_slot(hotplug_slot);
 	int retval;
@@ -254,7 +254,7 @@ static int get_attention_status (struct hotplug_slot *hotplug_slot, u8 *value)
 	return 0;
 }
 
-static int get_latch_status (struct hotplug_slot *hotplug_slot, u8 *value)
+static int get_latch_status(struct hotplug_slot *hotplug_slot, u8 *value)
 {
 	struct slot *slot = get_slot(hotplug_slot);
 	int retval;
@@ -269,7 +269,7 @@ static int get_latch_status (struct hotplug_slot *hotplug_slot, u8 *value)
 	return 0;
 }
 
-static int get_adapter_status (struct hotplug_slot *hotplug_slot, u8 *value)
+static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
 {
 	struct slot *slot = get_slot(hotplug_slot);
 	int retval;

drivers/pci/hotplug/shpchp_hpc.c

@@ -542,7 +542,7 @@ static int hpc_set_attention_status(struct slot *slot, u8 value)
 	u8 slot_cmd = 0;
 
 	switch (value) {
-		case 0 :
+		case 0:
 			slot_cmd = SET_ATTN_OFF;	/* OFF */
 			break;
 		case 1:
@@ -910,7 +910,7 @@ static int shpc_get_max_bus_speed(struct controller *ctrl)
 	return retval;
 }
 
-static struct hpc_ops shpchp_hpc_ops = {
+static const struct hpc_ops shpchp_hpc_ops = {
 	.power_on_slot			= hpc_power_on_slot,
 	.slot_enable			= hpc_slot_enable,
 	.slot_disable			= hpc_slot_disable,

drivers/pci/hotplug/shpchp_sysfs.c

@@ -35,7 +35,7 @@
 
 /* A few routines that create sysfs entries for the hot plug controller */
 
-static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t show_ctrl(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct pci_dev *pdev;
 	char *out = buf;
@@ -43,7 +43,7 @@ static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, cha
 	struct resource *res;
 	struct pci_bus *bus;
 
-	pdev = container_of (dev, struct pci_dev, dev);
+	pdev = to_pci_dev(dev);
 	bus = pdev->subordinate;
 
 	out += sprintf(buf, "Free resources: memory\n");
@@ -83,11 +83,11 @@ static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, cha
 
 	return out - buf;
 }
-static DEVICE_ATTR (ctrl, S_IRUGO, show_ctrl, NULL);
+static DEVICE_ATTR(ctrl, S_IRUGO, show_ctrl, NULL);
 
-int shpchp_create_ctrl_files (struct controller *ctrl)
+int shpchp_create_ctrl_files(struct controller *ctrl)
 {
-	return device_create_file (&ctrl->pci_dev->dev, &dev_attr_ctrl);
+	return device_create_file(&ctrl->pci_dev->dev, &dev_attr_ctrl);
 }
 
 void shpchp_remove_ctrl_files(struct controller *ctrl)

drivers/pci/pci-label.c

@@ -77,7 +77,7 @@ static umode_t smbios_instance_string_exist(struct kobject *kobj,
 	struct device *dev;
 	struct pci_dev *pdev;
 
-	dev = container_of(kobj, struct device, kobj);
+	dev = kobj_to_dev(kobj);
 	pdev = to_pci_dev(dev);
 
 	return find_smbios_instance_string(pdev, NULL, SMBIOS_ATTR_NONE) ?
@@ -221,7 +221,7 @@ static umode_t acpi_index_string_exist(struct kobject *kobj,
 {
 	struct device *dev;
 
-	dev = container_of(kobj, struct device, kobj);
+	dev = kobj_to_dev(kobj);
 
 	if (device_has_dsm(dev))
 		return S_IRUGO;

drivers/pci/pci-sysfs.c

@@ -627,8 +627,7 @@ static ssize_t pci_read_config(struct file *filp, struct kobject *kobj,
 			       struct bin_attribute *bin_attr, char *buf,
 			       loff_t off, size_t count)
 {
-	struct pci_dev *dev = to_pci_dev(container_of(kobj, struct device,
-						      kobj));
+	struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj));
 	unsigned int size = 64;
 	loff_t init_off = off;
 	u8 *data = (u8 *) buf;
@@ -704,8 +703,7 @@ static ssize_t pci_write_config(struct file *filp, struct kobject *kobj,
 				struct bin_attribute *bin_attr, char *buf,
 				loff_t off, size_t count)
 {
-	struct pci_dev *dev = to_pci_dev(container_of(kobj, struct device,
-						      kobj));
+	struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj));
 	unsigned int size = count;
 	loff_t init_off = off;
 	u8 *data = (u8 *) buf;
@@ -766,8 +764,7 @@ static ssize_t read_vpd_attr(struct file *filp, struct kobject *kobj,
 			     struct bin_attribute *bin_attr, char *buf,
 			     loff_t off, size_t count)
 {
-	struct pci_dev *dev =
-		to_pci_dev(container_of(kobj, struct device, kobj));
+	struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj));
 
 	if (off > bin_attr->size)
 		count = 0;
@@ -781,8 +778,7 @@ static ssize_t write_vpd_attr(struct file *filp, struct kobject *kobj,
 			      struct bin_attribute *bin_attr, char *buf,
 			      loff_t off, size_t count)
 {
-	struct pci_dev *dev =
-		to_pci_dev(container_of(kobj, struct device, kobj));
+	struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj));
 
 	if (off > bin_attr->size)
 		count = 0;
@@ -809,8 +805,7 @@ static ssize_t pci_read_legacy_io(struct file *filp, struct kobject *kobj,
 				  struct bin_attribute *bin_attr, char *buf,
 				  loff_t off, size_t count)
 {
-	struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
-						      kobj));
+	struct pci_bus *bus = to_pci_bus(kobj_to_dev(kobj));
 
 	/* Only support 1, 2 or 4 byte accesses */
 	if (count != 1 && count != 2 && count != 4)
@@ -835,8 +830,7 @@ static ssize_t pci_write_legacy_io(struct file *filp, struct kobject *kobj,
 				   struct bin_attribute *bin_attr, char *buf,
 				   loff_t off, size_t count)
 {
-	struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
-						      kobj));
+	struct pci_bus *bus = to_pci_bus(kobj_to_dev(kobj));
 
 	/* Only support 1, 2 or 4 byte accesses */
 	if (count != 1 && count != 2 && count != 4)
@@ -860,8 +854,7 @@ static int pci_mmap_legacy_mem(struct file *filp, struct kobject *kobj,
 			       struct bin_attribute *attr,
 			       struct vm_area_struct *vma)
 {
-	struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
-						      kobj));
+	struct pci_bus *bus = to_pci_bus(kobj_to_dev(kobj));
 
 	return pci_mmap_legacy_page_range(bus, vma, pci_mmap_mem);
 }
@@ -881,8 +874,7 @@ static int pci_mmap_legacy_io(struct file *filp, struct kobject *kobj,
 			      struct bin_attribute *attr,
 			      struct vm_area_struct *vma)
 {
-	struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
-						      kobj));
+	struct pci_bus *bus = to_pci_bus(kobj_to_dev(kobj));
 
 	return pci_mmap_legacy_page_range(bus, vma, pci_mmap_io);
 }
@@ -997,8 +989,7 @@ int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma,
 static int pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
 			     struct vm_area_struct *vma, int write_combine)
 {
-	struct pci_dev *pdev = to_pci_dev(container_of(kobj,
-						       struct device, kobj));
+	struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));
 	struct resource *res = attr->private;
 	enum pci_mmap_state mmap_type;
 	resource_size_t start, end;
@@ -1051,8 +1042,7 @@ static ssize_t pci_resource_io(struct file *filp, struct kobject *kobj,
 			       struct bin_attribute *attr, char *buf,
 			       loff_t off, size_t count, bool write)
 {
-	struct pci_dev *pdev = to_pci_dev(container_of(kobj,
-						       struct device, kobj));
+	struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));
 	struct resource *res = attr->private;
 	unsigned long port = off;
 	int i;
@@ -1222,7 +1212,7 @@ static ssize_t pci_write_rom(struct file *filp, struct kobject *kobj,
 			     struct bin_attribute *bin_attr, char *buf,
 			     loff_t off, size_t count)
 {
-	struct pci_dev *pdev = to_pci_dev(container_of(kobj, struct device, kobj));
+	struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));
 
 	if ((off ==  0) && (*buf == '0') && (count == 2))
 		pdev->rom_attr_enabled = 0;
@@ -1248,7 +1238,7 @@ static ssize_t pci_read_rom(struct file *filp, struct kobject *kobj,
 			    struct bin_attribute *bin_attr, char *buf,
 			    loff_t off, size_t count)
 {
-	struct pci_dev *pdev = to_pci_dev(container_of(kobj, struct device, kobj));
+	struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));
 	void __iomem *rom;
 	size_t size;
 
@@ -1508,7 +1498,7 @@ static struct attribute *pci_dev_dev_attrs[] = {
 static umode_t pci_dev_attrs_are_visible(struct kobject *kobj,
 					 struct attribute *a, int n)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct pci_dev *pdev = to_pci_dev(dev);
 
 	if (a == &vga_attr.attr)
@@ -1527,7 +1517,7 @@ static struct attribute *pci_dev_hp_attrs[] = {
 static umode_t pci_dev_hp_attrs_are_visible(struct kobject *kobj,
 					    struct attribute *a, int n)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct pci_dev *pdev = to_pci_dev(dev);
 
 	if (pdev->is_virtfn)
@@ -1551,7 +1541,7 @@ static struct attribute *sriov_dev_attrs[] = {
 static umode_t sriov_attrs_are_visible(struct kobject *kobj,
 				       struct attribute *a, int n)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 
 	if (!dev_is_pf(dev))
 		return 0;

drivers/pci/pci.c

@@ -1417,7 +1417,7 @@ struct pci_devres {
 
 static void pcim_release(struct device *gendev, void *res)
 {
-	struct pci_dev *dev = container_of(gendev, struct pci_dev, dev);
+	struct pci_dev *dev = to_pci_dev(gendev);
 	struct pci_devres *this = res;
 	int i;
 
@@ -1534,7 +1534,7 @@ void __weak pcibios_release_device(struct pci_dev *dev) {}
  * is the default implementation. Architecture implementations can
  * override this.
  */
-void __weak pcibios_disable_device (struct pci_dev *dev) {}
+void __weak pcibios_disable_device(struct pci_dev *dev) {}
 
 /**
  * pcibios_penalize_isa_irq - penalize an ISA IRQ

drivers/pci/setup-bus.c

@@ -442,7 +442,7 @@ static void __assign_resources_sorted(struct list_head *head,
 					break;
 				}
 			}
-               }
+		}
 
 	}
 

include/linux/msi.h

@@ -186,7 +186,7 @@ struct msi_domain_info;
  * @msi_free:		Domain specific function to free a MSI interrupts
  * @msi_check:		Callback for verification of the domain/info/dev data
  * @msi_prepare:	Prepare the allocation of the interrupts in the domain
- * @msi_finish:		Optional callbacl to finalize the allocation
+ * @msi_finish:		Optional callback to finalize the allocation
  * @set_desc:		Set the msi descriptor for an interrupt
  * @handle_error:	Optional error handler if the allocation fails
  *
@@ -194,7 +194,7 @@ struct msi_domain_info;
  * msi_create_irq_domain() and related interfaces
  *
  * @msi_check, @msi_prepare, @msi_finish, @set_desc and @handle_error
- * are callbacks used by msi_irq_domain_alloc_irqs() and related
+ * are callbacks used by msi_domain_alloc_irqs() and related
  * interfaces which are based on msi_desc.
  */
 struct msi_domain_ops {