staging: ozwpan: Fix Documentation style.

This patch fixes Kernel Documentation style.
Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ozwpan/ozcdev.c

@@ -18,8 +18,7 @@
 #include "ozpd.h"
 #include "ozproto.h"
 #include "ozcdev.h"
-/*------------------------------------------------------------------------------
- */
+
 #define OZ_RD_BUF_SZ	256
 struct oz_cdev {
 	dev_t devnum;
@@ -39,12 +38,11 @@ struct oz_serial_ctx {
 	int rd_in;
 	int rd_out;
 };
-/*------------------------------------------------------------------------------
- */
+
 static struct oz_cdev g_cdev;
 static struct class *g_oz_class;
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process and softirq
  */
 static struct oz_serial_ctx *oz_cdev_claim_ctx(struct oz_pd *pd)
@@ -59,7 +57,7 @@ static struct oz_serial_ctx *oz_cdev_claim_ctx(struct oz_pd *pd)
 	return ctx;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq or process
  */
 static void oz_cdev_release_ctx(struct oz_serial_ctx *ctx)
@@ -70,7 +68,7 @@ static void oz_cdev_release_ctx(struct oz_serial_ctx *ctx)
 	}
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static int oz_cdev_open(struct inode *inode, struct file *filp)
@@ -83,7 +81,7 @@ static int oz_cdev_open(struct inode *inode, struct file *filp)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static int oz_cdev_release(struct inode *inode, struct file *filp)
@@ -91,7 +89,7 @@ static int oz_cdev_release(struct inode *inode, struct file *filp)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static ssize_t oz_cdev_read(struct file *filp, char __user *buf, size_t count,
@@ -144,7 +142,7 @@ static ssize_t oz_cdev_read(struct file *filp, char __user *buf, size_t count,
 	return count;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static ssize_t oz_cdev_write(struct file *filp, const char __user *buf,
@@ -202,7 +200,7 @@ static ssize_t oz_cdev_write(struct file *filp, const char __user *buf,
 	return count;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static int oz_set_active_pd(const u8 *addr)
@@ -237,7 +235,7 @@ static int oz_set_active_pd(const u8 *addr)
 	return rc;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static long oz_cdev_ioctl(struct file *filp, unsigned int cmd,
@@ -305,7 +303,7 @@ static long oz_cdev_ioctl(struct file *filp, unsigned int cmd,
 	return rc;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static unsigned int oz_cdev_poll(struct file *filp, poll_table *wait)
@@ -329,7 +327,7 @@ static unsigned int oz_cdev_poll(struct file *filp, poll_table *wait)
 	return ret;
 }
 
-/*------------------------------------------------------------------------------
+/*
  */
 static const struct file_operations oz_fops = {
 	.owner =	THIS_MODULE,
@@ -341,7 +339,7 @@ static const struct file_operations oz_fops = {
 	.poll =		oz_cdev_poll
 };
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 int oz_cdev_register(void)
@@ -386,7 +384,7 @@ int oz_cdev_register(void)
 	return err;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 int oz_cdev_deregister(void)
@@ -400,7 +398,7 @@ int oz_cdev_deregister(void)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 int oz_cdev_init(void)
@@ -409,7 +407,7 @@ int oz_cdev_init(void)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 void oz_cdev_term(void)
@@ -417,7 +415,7 @@ void oz_cdev_term(void)
 	oz_app_enable(OZ_APPID_SERIAL, 0);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq-serialized
  */
 int oz_cdev_start(struct oz_pd *pd, int resume)
@@ -455,7 +453,7 @@ int oz_cdev_start(struct oz_pd *pd, int resume)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq or process
  */
 void oz_cdev_stop(struct oz_pd *pd, int pause)
@@ -485,7 +483,7 @@ void oz_cdev_stop(struct oz_pd *pd, int pause)
 	oz_dbg(ON, "Serial service stopped\n");
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq-serialized
  */
 void oz_cdev_rx(struct oz_pd *pd, struct oz_elt *elt)

drivers/staging/ozwpan/ozeltbuf.c

@@ -11,11 +11,10 @@
 #include "ozeltbuf.h"
 #include "ozpd.h"
 
-/*------------------------------------------------------------------------------
- */
 #define OZ_ELT_INFO_MAGIC_USED	0x35791057
 #define OZ_ELT_INFO_MAGIC_FREE	0x78940102
-/*------------------------------------------------------------------------------
+
+/*
  * Context: softirq-serialized
  */
 int oz_elt_buf_init(struct oz_elt_buf *buf)
@@ -29,7 +28,7 @@ int oz_elt_buf_init(struct oz_elt_buf *buf)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq or process
  */
 void oz_elt_buf_term(struct oz_elt_buf *buf)
@@ -62,7 +61,7 @@ void oz_elt_buf_term(struct oz_elt_buf *buf)
 	buf->free_elts = 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq or process
  */
 struct oz_elt_info *oz_elt_info_alloc(struct oz_elt_buf *buf)
@@ -96,7 +95,7 @@ struct oz_elt_info *oz_elt_info_alloc(struct oz_elt_buf *buf)
 	return ei;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Precondition: oz_elt_buf.lock must be held.
  * Context: softirq or process
  */
@@ -133,8 +132,6 @@ void oz_elt_info_free_chain(struct oz_elt_buf *buf, struct list_head *list)
 	spin_unlock_bh(&buf->lock);
 }
 
-/*------------------------------------------------------------------------------
- */
 int oz_elt_stream_create(struct oz_elt_buf *buf, u8 id, int max_buf_count)
 {
 	struct oz_elt_stream *st;
@@ -154,8 +151,6 @@ int oz_elt_stream_create(struct oz_elt_buf *buf, u8 id, int max_buf_count)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
- */
 int oz_elt_stream_delete(struct oz_elt_buf *buf, u8 id)
 {
 	struct list_head *e;
@@ -194,15 +189,11 @@ int oz_elt_stream_delete(struct oz_elt_buf *buf, u8 id)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
- */
 void oz_elt_stream_get(struct oz_elt_stream *st)
 {
 	atomic_inc(&st->ref_count);
 }
 
-/*------------------------------------------------------------------------------
- */
 void oz_elt_stream_put(struct oz_elt_stream *st)
 {
 	if (atomic_dec_and_test(&st->ref_count)) {
@@ -211,7 +202,7 @@ void oz_elt_stream_put(struct oz_elt_stream *st)
 	}
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Precondition: Element buffer lock must be held.
  * If this function fails the caller is responsible for deallocating the elt
  * info structure.
@@ -275,8 +266,6 @@ int oz_queue_elt_info(struct oz_elt_buf *buf, u8 isoc, u8 id,
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
- */
 int oz_select_elts_for_tx(struct oz_elt_buf *buf, u8 isoc, unsigned *len,
 		unsigned max_len, struct list_head *list)
 {
@@ -322,15 +311,11 @@ int oz_select_elts_for_tx(struct oz_elt_buf *buf, u8 isoc, unsigned *len,
 	return count;
 }
 
-/*------------------------------------------------------------------------------
- */
 int oz_are_elts_available(struct oz_elt_buf *buf)
 {
 	return buf->order_list.next != &buf->order_list;
 }
 
-/*------------------------------------------------------------------------------
- */
 void oz_trim_elt_pool(struct oz_elt_buf *buf)
 {
 	struct list_head *free = NULL;

drivers/staging/ozwpan/ozmain.c

@@ -18,7 +18,7 @@
 
 unsigned int oz_dbg_mask = OZ_DEFAULT_DBG_MASK;
 
-/*------------------------------------------------------------------------------
+/*
  * The name of the 802.11 mac device. Empty string is the default value but a
  * value can be supplied as a parameter to the module. An empty string means
  * bind to nothing. '*' means bind to all netcards - this includes non-802.11
@@ -26,7 +26,7 @@ unsigned int oz_dbg_mask = OZ_DEFAULT_DBG_MASK;
  */
 static char *g_net_dev = "";
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static int __init ozwpan_init(void)
@@ -38,7 +38,7 @@ static int __init ozwpan_init(void)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static void __exit ozwpan_exit(void)
@@ -48,8 +48,6 @@ static void __exit ozwpan_exit(void)
 	oz_cdev_deregister();
 }
 
-/*------------------------------------------------------------------------------
- */
 module_param(g_net_dev, charp, S_IRUGO);
 module_init(ozwpan_init);
 module_exit(ozwpan_exit);

drivers/staging/ozwpan/ozproto.c

@@ -23,8 +23,6 @@
 #include <linux/uaccess.h>
 #include <net/psnap.h>
 
-/*------------------------------------------------------------------------------
- */
 #define OZ_CF_CONN_SUCCESS	1
 #define OZ_CF_CONN_FAILURE	2
 
@@ -33,15 +31,13 @@
 
 #define OZ_MAX_TIMER_POOL_SIZE	16
 
-/*------------------------------------------------------------------------------
- */
 struct oz_binding {
 	struct packet_type ptype;
 	char name[OZ_MAX_BINDING_LEN];
 	struct list_head link;
 };
 
-/*------------------------------------------------------------------------------
+/*
  * Static external variables.
  */
 static DEFINE_SPINLOCK(g_polling_lock);
@@ -53,7 +49,7 @@ static u8 g_session_id;
 static u16 g_apps = 0x1;
 static int g_processing_rx;
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq-serialized
  */
 static u8 oz_get_new_session_id(u8 exclude)
@@ -67,7 +63,7 @@ static u8 oz_get_new_session_id(u8 exclude)
 	return g_session_id;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq-serialized
  */
 static void oz_send_conn_rsp(struct oz_pd *pd, u8 status)
@@ -113,7 +109,7 @@ static void oz_send_conn_rsp(struct oz_pd *pd, u8 status)
 	return;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq-serialized
  */
 static void pd_set_keepalive(struct oz_pd *pd, u8 kalive)
@@ -139,7 +135,7 @@ static void pd_set_keepalive(struct oz_pd *pd, u8 kalive)
 	oz_dbg(ON, "Keepalive = %lu mSec\n", pd->keep_alive);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq-serialized
  */
 static void pd_set_presleep(struct oz_pd *pd, u8 presleep, u8 start_timer)
@@ -156,7 +152,7 @@ static void pd_set_presleep(struct oz_pd *pd, u8 presleep, u8 start_timer)
 	oz_dbg(ON, "Presleep time = %lu mSec\n", pd->presleep);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq-serialized
  */
 static struct oz_pd *oz_connect_req(struct oz_pd *cur_pd, struct oz_elt *elt,
@@ -291,7 +287,7 @@ static struct oz_pd *oz_connect_req(struct oz_pd *cur_pd, struct oz_elt *elt,
 	return pd;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq-serialized
  */
 static void oz_add_farewell(struct oz_pd *pd, u8 ep_num, u8 index,
@@ -323,7 +319,7 @@ static void oz_add_farewell(struct oz_pd *pd, u8 ep_num, u8 index,
 		kfree(f2);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq-serialized
  */
 static void oz_rx_frame(struct sk_buff *skb)
@@ -445,7 +441,7 @@ static void oz_rx_frame(struct sk_buff *skb)
 	consume_skb(skb);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 void oz_protocol_term(void)
@@ -483,7 +479,7 @@ void oz_protocol_term(void)
 	oz_dbg(ON, "Protocol stopped\n");
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq
  */
 void oz_pd_heartbeat_handler(unsigned long data)
@@ -500,7 +496,7 @@ void oz_pd_heartbeat_handler(unsigned long data)
 	oz_pd_put(pd);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq
  */
 void oz_pd_timeout_handler(unsigned long data)
@@ -522,7 +518,7 @@ void oz_pd_timeout_handler(unsigned long data)
 	oz_pd_put(pd);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: Interrupt
  */
 enum hrtimer_restart oz_pd_heartbeat_event(struct hrtimer *timer)
@@ -537,7 +533,7 @@ enum hrtimer_restart oz_pd_heartbeat_event(struct hrtimer *timer)
 	return HRTIMER_RESTART;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: Interrupt
  */
 enum hrtimer_restart oz_pd_timeout_event(struct hrtimer *timer)
@@ -550,7 +546,7 @@ enum hrtimer_restart oz_pd_timeout_event(struct hrtimer *timer)
 	return HRTIMER_NORESTART;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq or process
  */
 void oz_timer_add(struct oz_pd *pd, int type, unsigned long due_time)
@@ -581,7 +577,7 @@ void oz_timer_add(struct oz_pd *pd, int type, unsigned long due_time)
 	spin_unlock_bh(&g_polling_lock);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq or process
  */
 void oz_pd_request_heartbeat(struct oz_pd *pd)
@@ -590,7 +586,7 @@ void oz_pd_request_heartbeat(struct oz_pd *pd)
 					pd->pulse_period : OZ_QUANTUM);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq or process
  */
 struct oz_pd *oz_pd_find(const u8 *mac_addr)
@@ -611,7 +607,7 @@ struct oz_pd *oz_pd_find(const u8 *mac_addr)
 	return NULL;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 void oz_app_enable(int app_id, int enable)
@@ -626,7 +622,7 @@ void oz_app_enable(int app_id, int enable)
 	}
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq
  */
 static int oz_pkt_recv(struct sk_buff *skb, struct net_device *dev,
@@ -661,7 +657,7 @@ static int oz_pkt_recv(struct sk_buff *skb, struct net_device *dev,
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 void oz_binding_add(const char *net_dev)
@@ -695,7 +691,7 @@ void oz_binding_add(const char *net_dev)
 	}
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static void pd_stop_all_for_device(struct net_device *net_dev)
@@ -720,7 +716,7 @@ static void pd_stop_all_for_device(struct net_device *net_dev)
 	}
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 void oz_binding_remove(const char *net_dev)
@@ -749,7 +745,7 @@ void oz_binding_remove(const char *net_dev)
 	}
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 static char *oz_get_next_device_name(char *s, char *dname, int max_size)
@@ -764,7 +760,7 @@ static char *oz_get_next_device_name(char *s, char *dname, int max_size)
 	return s;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 int oz_protocol_init(char *devs)
@@ -783,7 +779,7 @@ int oz_protocol_init(char *devs)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: process
  */
 int oz_get_pd_list(struct oz_mac_addr *addr, int max_count)
@@ -803,15 +799,11 @@ int oz_get_pd_list(struct oz_mac_addr *addr, int max_count)
 	return count;
 }
 
-/*------------------------------------------------------------------------------
-*/
 void oz_polling_lock_bh(void)
 {
 	spin_lock_bh(&g_polling_lock);
 }
 
-/*------------------------------------------------------------------------------
-*/
 void oz_polling_unlock_bh(void)
 {
 	spin_unlock_bh(&g_polling_lock);

drivers/staging/ozwpan/ozurbparanoia.c

@@ -10,15 +10,11 @@
 
 #include "ozurbparanoia.h"
 
-/*-----------------------------------------------------------------------------
- */
 #define OZ_MAX_URBS	1000
 struct urb *g_urb_memory[OZ_MAX_URBS];
 int g_nb_urbs;
 DEFINE_SPINLOCK(g_urb_mem_lock);
 
-/*-----------------------------------------------------------------------------
- */
 void oz_remember_urb(struct urb *urb)
 {
 	unsigned long irq_state;
@@ -33,7 +29,7 @@ void oz_remember_urb(struct urb *urb)
 	spin_unlock_irqrestore(&g_urb_mem_lock, irq_state);
 }
 
-/*------------------------------------------------------------------------------
+/*
  */
 int oz_forget_urb(struct urb *urb)
 {

drivers/staging/ozwpan/ozusbsvc.c

@@ -28,7 +28,7 @@
 #include "ozhcd.h"
 #include "ozusbsvc.h"
 
-/*------------------------------------------------------------------------------
+/*
  * This is called once when the driver is loaded to initialise the USB service.
  * Context: process
  */
@@ -37,7 +37,7 @@ int oz_usb_init(void)
 	return oz_hcd_init();
 }
 
-/*------------------------------------------------------------------------------
+/*
  * This is called once when the driver is unloaded to terminate the USB service.
  * Context: process
  */
@@ -46,7 +46,7 @@ void oz_usb_term(void)
 	oz_hcd_term();
 }
 
-/*------------------------------------------------------------------------------
+/*
  * This is called when the USB service is started or resumed for a PD.
  * Context: softirq
  */
@@ -111,7 +111,7 @@ int oz_usb_start(struct oz_pd *pd, int resume)
 	return rc;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * This is called when the USB service is stopped or paused for a PD.
  * Context: softirq or process
  */
@@ -152,7 +152,7 @@ void oz_usb_stop(struct oz_pd *pd, int pause)
 	}
 }
 
-/*------------------------------------------------------------------------------
+/*
  * This increments the reference count of the context area for a specific PD.
  * This ensures this context area does not disappear while still in use.
  * Context: softirq
@@ -164,7 +164,7 @@ void oz_usb_get(void *hpd)
 	atomic_inc(&usb_ctx->ref_count);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * This decrements the reference count of the context area for a specific PD
  * and destroys the context area if the reference count becomes zero.
  * Context: irq or process
@@ -180,7 +180,7 @@ void oz_usb_put(void *hpd)
 	}
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq
  */
 int oz_usb_heartbeat(struct oz_pd *pd)
@@ -205,7 +205,7 @@ int oz_usb_heartbeat(struct oz_pd *pd)
 	return rc;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq
  */
 int oz_usb_stream_create(void *hpd, u8 ep_num)
@@ -227,7 +227,7 @@ int oz_usb_stream_create(void *hpd, u8 ep_num)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq
  */
 int oz_usb_stream_delete(void *hpd, u8 ep_num)
@@ -250,7 +250,7 @@ int oz_usb_stream_delete(void *hpd, u8 ep_num)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq or process
  */
 void oz_usb_request_heartbeat(void *hpd)

drivers/staging/ozwpan/ozusbsvc1.c

@@ -22,11 +22,9 @@
 #include "ozhcd.h"
 #include "ozusbsvc.h"
 
-/*------------------------------------------------------------------------------
- */
 #define MAX_ISOC_FIXED_DATA	(253-sizeof(struct oz_isoc_fixed))
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq
  */
 static int oz_usb_submit_elt(struct oz_elt_buf *eb, struct oz_elt_info *ei,
@@ -53,7 +51,7 @@ static int oz_usb_submit_elt(struct oz_elt_buf *eb, struct oz_elt_info *ei,
 	return ret;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq
  */
 int oz_usb_get_desc_req(void *hpd, u8 req_id, u8 req_type, u8 desc_type,
@@ -90,7 +88,7 @@ int oz_usb_get_desc_req(void *hpd, u8 req_id, u8 req_type, u8 desc_type,
 	return oz_usb_submit_elt(eb, ei, usb_ctx, 0, 0);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: tasklet
  */
 static int oz_usb_set_config_req(void *hpd, u8 req_id, u8 index)
@@ -113,7 +111,7 @@ static int oz_usb_set_config_req(void *hpd, u8 req_id, u8 index)
 	return oz_usb_submit_elt(eb, ei, usb_ctx, 0, 0);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: tasklet
  */
 static int oz_usb_set_interface_req(void *hpd, u8 req_id, u8 index, u8 alt)
@@ -137,7 +135,7 @@ static int oz_usb_set_interface_req(void *hpd, u8 req_id, u8 index, u8 alt)
 	return oz_usb_submit_elt(eb, ei, usb_ctx, 0, 0);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: tasklet
  */
 static int oz_usb_set_clear_feature_req(void *hpd, u8 req_id, u8 type,
@@ -163,7 +161,7 @@ static int oz_usb_set_clear_feature_req(void *hpd, u8 req_id, u8 type,
 	return oz_usb_submit_elt(eb, ei, usb_ctx, 0, 0);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: tasklet
  */
 static int oz_usb_vendor_class_req(void *hpd, u8 req_id, u8 req_type,
@@ -192,7 +190,7 @@ static int oz_usb_vendor_class_req(void *hpd, u8 req_id, u8 req_type,
 	return oz_usb_submit_elt(eb, ei, usb_ctx, 0, 0);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: tasklet
  */
 int oz_usb_control_req(void *hpd, u8 req_id, struct usb_ctrlrequest *setup,
@@ -241,7 +239,7 @@ int oz_usb_control_req(void *hpd, u8 req_id, struct usb_ctrlrequest *setup,
 	return rc;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq
  */
 int oz_usb_send_isoc(void *hpd, u8 ep_num, struct urb *urb)
@@ -313,7 +311,7 @@ int oz_usb_send_isoc(void *hpd, u8 ep_num, struct urb *urb)
 	return 0;
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq-serialized
  */
 static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
@@ -357,7 +355,7 @@ static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
 
 }
 
-/*------------------------------------------------------------------------------
+/*
  * This is called when the PD has received a USB element. The type of element
  * is determined and is then passed to an appropriate handler function.
  * Context: softirq-serialized
@@ -430,7 +428,7 @@ void oz_usb_rx(struct oz_pd *pd, struct oz_elt *elt)
 	oz_usb_put(usb_ctx);
 }
 
-/*------------------------------------------------------------------------------
+/*
  * Context: softirq, process
  */
 void oz_usb_farewell(struct oz_pd *pd, u8 ep_num, u8 *data, u8 len)