[ACPI] fix return syntax

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>

drivers/acpi/asus_acpi.c

@@ -866,7 +866,7 @@ static int __init asus_hotk_add_fs(struct acpi_device *device)
 
 	acpi_device_dir(device) = asus_proc_dir;
 	if (!acpi_device_dir(device))
-		return(-ENODEV);
+		return -ENODEV;
 
 	proc = create_proc_entry(PROC_INFO, mode, acpi_device_dir(device));
 	if (proc) {
@@ -1098,16 +1098,16 @@ static int __init asus_hotk_check(void)
 
 	result = acpi_bus_get_status(hotk->device);
 	if (result)
-		return(result);
+		return result;
 
 	if (hotk->device->status.present) {
 		result = asus_hotk_get_info();
 	} else {
 		printk(KERN_ERR "  Hotkey device not present, aborting\n");
-		return(-EINVAL);
+		return -EINVAL;
 	}
 
-	return(result);
+	return result;
 }
 
 
@@ -1117,7 +1117,7 @@ static int __init asus_hotk_add(struct acpi_device *device)
 	int result;
 
 	if (!device)
-		return(-EINVAL);
+		return -EINVAL;
 
 	printk(KERN_NOTICE "Asus Laptop ACPI Extras version %s\n",
 	       ASUS_ACPI_VERSION);
@@ -1125,7 +1125,7 @@ static int __init asus_hotk_add(struct acpi_device *device)
 	hotk =
 	    (struct asus_hotk *) kmalloc(sizeof(struct asus_hotk), GFP_KERNEL);
 	if (!hotk)
-		return(-ENOMEM);
+		return -ENOMEM;
 	memset(hotk, 0, sizeof(struct asus_hotk));
 
 	hotk->handle = device->handle;
@@ -1173,7 +1173,7 @@ static int __init asus_hotk_add(struct acpi_device *device)
 		kfree(hotk);
 	}
 
-	return(result);
+	return result;
 }
 
 
@@ -1182,7 +1182,7 @@ static int asus_hotk_remove(struct acpi_device *device, int type)
 	acpi_status status = 0;
 
 	if (!device || !acpi_driver_data(device))
-		return(-EINVAL);
+		return -EINVAL;
 
 	status = acpi_remove_notify_handler(hotk->handle, ACPI_SYSTEM_NOTIFY,
 					    asus_hotk_notify);
@@ -1193,7 +1193,7 @@ static int asus_hotk_remove(struct acpi_device *device, int type)
 
 	kfree(hotk);
 
-	return(0);
+	return 0;
 }
 
 

drivers/acpi/osl.c

@@ -356,7 +356,7 @@ acpi_os_get_timer (void)
 	if (!t)
 		printk(KERN_ERR PREFIX "acpi_os_get_timer() TBD\n");
 
-	return(++t);
+	return ++t;
 }
 
 acpi_status
@@ -635,7 +635,7 @@ acpi_os_write_pci_configuration (
 	acpi_integer		value,
 	u32			width)
 {
-	return (AE_SUPPORT);
+	return AE_SUPPORT;
 }
 
 acpi_status
@@ -645,7 +645,7 @@ acpi_os_read_pci_configuration (
 	void			*value,
 	u32			width)
 {
-	return (AE_SUPPORT);
+	return AE_SUPPORT;
 }
 
 void

drivers/acpi/pci_link.c

@@ -820,7 +820,7 @@ void acpi_penalize_isa_irq(int irq)
  */
 static int __init acpi_irq_isa(char *str)
 {
-	return(acpi_irq_penalty_update(str, 1));
+	return acpi_irq_penalty_update(str, 1);
 }
 __setup("acpi_irq_isa=", acpi_irq_isa);
 
@@ -831,7 +831,7 @@ __setup("acpi_irq_isa=", acpi_irq_isa);
  */
 static int __init acpi_irq_pci(char *str)
 {
-	return(acpi_irq_penalty_update(str, 0));
+	return acpi_irq_penalty_update(str, 0);
 }
 __setup("acpi_irq_pci=", acpi_irq_pci);
 

drivers/acpi/toshiba_acpi.c

@@ -508,7 +508,7 @@ add_device(void)
 			proc->write_proc = (write_proc_t*)dispatch_write;
 	}
 
-	return(AE_OK);
+	return AE_OK;
 }
 
 static acpi_status __exit
@@ -518,7 +518,7 @@ remove_device(void)
 
 	for (item = proc_items; item->name; ++item)
 		remove_proc_entry(item->name, toshiba_proc_dir);
-	return(AE_OK);
+	return AE_OK;
 }
 
 static int __init