staging: improved comment style in ft1000_debug.c

Replaced C99 style comments with C89 in
"/drivers/staging/ft1000/ft1000-usb/ft1000_debug.c".

Signed-off-by: Katja Collier <katjacollier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 194 insertions, 177 deletions

diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_debug.c b/drivers/staging/ft1000/ft1000-usb/ft1000_debug.c
index 3251d2e073b5..c309e5a615ff 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_debug.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_debug.c
@@ -1,29 +1,31 @@
-//---------------------------------------------------------------------------
-// FT1000 driver for Flarion Flash OFDM NIC Device
-//
-// Copyright (C) 2006 Flarion Technologies, All rights reserved.
-//
-// This program is free software; you can redistribute it and/or modify it
-// under the terms of the GNU General Public License as published by the Free
-// Software Foundation; either version 2 of the License, or (at your option) any
-// later version. This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-// or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-// more details. You should have received a copy of the GNU General Public
-// License along with this program; if not, write to the
-// Free Software Foundation, Inc., 59 Temple Place -
-// Suite 330, Boston, MA 02111-1307, USA.
-//---------------------------------------------------------------------------
-//
-// File:         ft1000_chdev.c
-//
-// Description:  Custom character device dispatch routines.
-//
-// History:
-// 8/29/02    Whc                Ported to Linux.
-// 6/05/06    Whc                Porting to Linux 2.6.9
-//
-//---------------------------------------------------------------------------
+/*
+*---------------------------------------------------------------------------
+* FT1000 driver for Flarion Flash OFDM NIC Device
+*
+* Copyright (C) 2006 Flarion Technologies, All rights reserved.
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License as published by the Free
+* Software Foundation; either version 2 of the License, or (at your option) any
+* later version. This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+* or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+* more details. You should have received a copy of the GNU General Public
+* License along with this program; if not, write to the
+* Free Software Foundation, Inc., 59 Temple Place -
+* Suite 330, Boston, MA 02111-1307, USA.
+*---------------------------------------------------------------------------
+*
+* File:         ft1000_chdev.c
+*
+* Description:  Custom character device dispatch routines.
+*
+* History:
+* 8/29/02    Whc                Ported to Linux.
+* 6/05/06    Whc                Porting to Linux 2.6.9
+*
+*---------------------------------------------------------------------------
+*/
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
@@ -44,17 +46,17 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
                            unsigned long argument);
 static int ft1000_release (struct inode *inode, struct file *file);
 
-// List to free receive command buffer pool
+/* List to free receive command buffer pool */
 struct list_head freercvpool;
 
-// lock to arbitrate free buffer list for receive command data
+/* lock to arbitrate free buffer list for receive command data */
 spinlock_t free_buff_lock;
 
 int numofmsgbuf = 0;
 
-//
-// Table of entry-point routines for char device
-//
+/*
+* Table of entry-point routines for char device
+*/
 static const struct file_operations ft1000fops =
 {
 	.unlocked_ioctl	= ft1000_ioctl,
@@ -64,25 +66,27 @@ static const struct file_operations ft1000fops =
 	.llseek		= no_llseek,
 };
 
-//---------------------------------------------------------------------------
-// Function:    ft1000_get_buffer
-//
-// Parameters:
-//
-// Returns:
-//
-// Description:
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/*
+---------------------------------------------------------------------------
+* Function:    ft1000_get_buffer
+*
+* Parameters:
+*
+* Returns:
+*
+* Description:
+*
+* Notes:
+*
+*---------------------------------------------------------------------------
+*/
 struct dpram_blk *ft1000_get_buffer(struct list_head *bufflist)
 {
     unsigned long flags;
 	struct dpram_blk *ptr;
 
     spin_lock_irqsave(&free_buff_lock, flags);
-    // Check if buffer is available
+    /* Check if buffer is available */
     if ( list_empty(bufflist) ) {
         DEBUG("ft1000_get_buffer:  No more buffer - %d\n", numofmsgbuf);
         ptr = NULL;
@@ -91,7 +95,7 @@ struct dpram_blk *ft1000_get_buffer(struct list_head *bufflist)
         numofmsgbuf--;
 	ptr = list_entry(bufflist->next, struct dpram_blk, list);
         list_del(&ptr->list);
-        //DEBUG("ft1000_get_buffer: number of free msg buffers = %d\n", numofmsgbuf);
+        /* DEBUG("ft1000_get_buffer: number of free msg buffers = %d\n", numofmsgbuf); */
     }
     spin_unlock_irqrestore(&free_buff_lock, flags);
 
@@ -101,42 +105,46 @@ struct dpram_blk *ft1000_get_buffer(struct list_head *bufflist)
 
 
 
-//---------------------------------------------------------------------------
-// Function:    ft1000_free_buffer
-//
-// Parameters:
-//
-// Returns:
-//
-// Description:
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/*
+*---------------------------------------------------------------------------
+* Function:    ft1000_free_buffer
+*
+* Parameters:
+*
+* Returns:
+*
+* Description:
+*
+* Notes:
+*
+*---------------------------------------------------------------------------
+*/
 void ft1000_free_buffer(struct dpram_blk *pdpram_blk, struct list_head *plist)
 {
     unsigned long flags;
 
     spin_lock_irqsave(&free_buff_lock, flags);
-    // Put memory back to list
+    /* Put memory back to list */
     list_add_tail(&pdpram_blk->list, plist);
     numofmsgbuf++;
-    //DEBUG("ft1000_free_buffer: number of free msg buffers = %d\n", numofmsgbuf);
+    /*DEBUG("ft1000_free_buffer: number of free msg buffers = %d\n", numofmsgbuf); */
     spin_unlock_irqrestore(&free_buff_lock, flags);
 }
 
-//---------------------------------------------------------------------------
-// Function:    ft1000_CreateDevice
-//
-// Parameters:  dev - pointer to adapter object
-//
-// Returns:     0 if successful
-//
-// Description: Creates a private char device.
-//
-// Notes:       Only called by init_module().
-//
-//---------------------------------------------------------------------------
+/*
+*---------------------------------------------------------------------------
+* Function:    ft1000_CreateDevice
+*
+* Parameters:  dev - pointer to adapter object
+*
+* Returns:     0 if successful
+*
+* Description: Creates a private char device.
+*
+* Notes:       Only called by init_module().
+*
+*---------------------------------------------------------------------------
+*/
 int ft1000_create_dev(struct ft1000_usb *dev)
 {
     int result;
@@ -144,7 +152,7 @@ int ft1000_create_dev(struct ft1000_usb *dev)
 	struct dentry *dir, *file;
 	struct ft1000_debug_dirs *tmp;
 
-    // make a new device name
+    /* make a new device name */
     sprintf(dev->DeviceName, "%s%d", "FT1000_", dev->CardNumber);
 
     DEBUG("%s: number of instance = %d\n", __func__, ft1000_flarion_cnt);
@@ -157,7 +165,7 @@ int ft1000_create_dev(struct ft1000_usb *dev)
     }
 
 
-    // register the device
+    /* register the device */
     DEBUG("%s: \"%s\" debugfs device registration\n", __func__, dev->DeviceName);
 
 	tmp = kmalloc(sizeof(struct ft1000_debug_dirs), GFP_KERNEL);
@@ -186,7 +194,7 @@ int ft1000_create_dev(struct ft1000_usb *dev)
 
     DEBUG("%s: registered debugfs directory \"%s\"\n", __func__, dev->DeviceName);
 
-    // initialize application information
+    /* initialize application information */
     dev->appcnt = 0;
     for (i=0; i<MAX_NUM_APP; i++) {
         dev->app_info[i].nTxMsg = 0;
@@ -214,16 +222,18 @@ fail:
 	return result;
 }
 
-//---------------------------------------------------------------------------
-// Function:    ft1000_DestroyDeviceDEBUG
-//
-// Parameters:  dev - pointer to adapter object
-//
-// Description: Destroys a private char device.
-//
-// Notes:       Only called by cleanup_module().
-//
-//---------------------------------------------------------------------------
+/*
+*---------------------------------------------------------------------------
+* Function:    ft1000_DestroyDeviceDEBUG
+*
+* Parameters:  dev - pointer to adapter object
+*
+* Description: Destroys a private char device.
+*
+* Notes:       Only called by cleanup_module().
+*
+*---------------------------------------------------------------------------
+*/
 void ft1000_destroy_dev(struct net_device *netdev)
 {
 	struct ft1000_info *info = netdev_priv(netdev);
@@ -253,7 +263,7 @@ void ft1000_destroy_dev(struct net_device *netdev)
 		DEBUG("%s: unregistered device \"%s\"\n", __func__,
 					   dev->DeviceName);
 
-        // Make sure we free any memory reserve for slow Queue
+        /* Make sure we free any memory reserve for slow Queue */
         for (i=0; i<MAX_NUM_APP; i++) {
             while (list_empty(&dev->app_info[i].app_sqlist) == 0) {
                 pdpram_blk = list_entry(dev->app_info[i].app_sqlist.next, struct dpram_blk, list);
@@ -264,7 +274,7 @@ void ft1000_destroy_dev(struct net_device *netdev)
             wake_up_interruptible(&dev->app_info[i].wait_dpram_msg);
         }
 
-        // Remove buffer allocated for receive command data
+        /* Remove buffer allocated for receive command data */
         if (ft1000_flarion_cnt == 0) {
             while (list_empty(&freercvpool) == 0) {
 		ptr = list_entry(freercvpool.next, struct dpram_blk, list);
@@ -279,16 +289,18 @@ void ft1000_destroy_dev(struct net_device *netdev)
 
 }
 
-//---------------------------------------------------------------------------
-// Function:    ft1000_open
-//
-// Parameters:
-//
-// Description:
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/*
+*---------------------------------------------------------------------------
+* Function:    ft1000_open
+*
+* Parameters:
+*
+* Description:
+*
+* Notes:
+*
+*---------------------------------------------------------------------------
+*/
 static int ft1000_open (struct inode *inode, struct file *file)
 {
 	struct ft1000_info *info;
@@ -303,20 +315,20 @@ static int ft1000_open (struct inode *inode, struct file *file)
 
     DEBUG("f_owner = %p number of application = %d\n", (&file->f_owner), dev->appcnt );
 
-    // Check if maximum number of application exceeded
+    /* Check if maximum number of application exceeded */
     if (dev->appcnt > MAX_NUM_APP) {
         DEBUG("Maximum number of application exceeded\n");
         return -EACCES;
     }
 
-    // Search for available application info block
+    /* Search for available application info block */
     for (i=0; i<MAX_NUM_APP; i++) {
         if ( (dev->app_info[i].fileobject == NULL) ) {
             break;
         }
     }
 
-    // Fail due to lack of application info block
+    /* Fail due to lack of application info block */
     if (i == MAX_NUM_APP) {
         DEBUG("Could not find an application info block\n");
         return -EACCES;
@@ -334,16 +346,18 @@ static int ft1000_open (struct inode *inode, struct file *file)
 }
 
 
-//---------------------------------------------------------------------------
-// Function:    ft1000_poll_dev
-//
-// Parameters:
-//
-// Description:
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/*
+*---------------------------------------------------------------------------
+* Function:    ft1000_poll_dev
+*
+* Parameters:
+*
+* Description:
+*
+* Notes:
+*
+*---------------------------------------------------------------------------
+*/
 
 static unsigned int ft1000_poll_dev(struct file *file, poll_table *wait)
 {
@@ -352,21 +366,21 @@ static unsigned int ft1000_poll_dev(struct file *file, poll_table *wait)
 	struct ft1000_usb *dev = info->priv;
     int i;
 
-    //DEBUG("ft1000_poll_dev called\n");
+    /* DEBUG("ft1000_poll_dev called\n"); */
     if (ft1000_flarion_cnt == 0) {
         DEBUG("FT1000:ft1000_poll_dev called when ft1000_flarion_cnt is zero\n");
         return (-EBADF);
     }
 
-    // Search for matching file object
+    /* Search for matching file object */
     for (i=0; i<MAX_NUM_APP; i++) {
         if ( dev->app_info[i].fileobject == &file->f_owner) {
-            //DEBUG("FT1000:ft1000_ioctl: Message is for AppId = %d\n", dev->app_info[i].app_id);
+            /* DEBUG("FT1000:ft1000_ioctl: Message is for AppId = %d\n", dev->app_info[i].app_id); */
             break;
         }
     }
 
-    // Could not find application info block
+    /* Could not find application info block */
     if (i == MAX_NUM_APP) {
         DEBUG("FT1000:ft1000_ioctl:Could not find application info block\n");
         return ( -EACCES );
@@ -378,21 +392,23 @@ static unsigned int ft1000_poll_dev(struct file *file, poll_table *wait)
     }
 
     poll_wait (file, &dev->app_info[i].wait_dpram_msg, wait);
-    //DEBUG("FT1000:ft1000_poll_dev:Polling for data from DSP\n");
+    /* DEBUG("FT1000:ft1000_poll_dev:Polling for data from DSP\n"); */
 
     return (0);
 }
 
-//---------------------------------------------------------------------------
-// Function:    ft1000_ioctl
-//
-// Parameters:
-//
-// Description:
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/*
+*---------------------------------------------------------------------------
+* Function:    ft1000_ioctl
+*
+* Parameters:
+*
+* Description:
+*
+* Notes:
+*
+*---------------------------------------------------------------------------
+*/
 static long ft1000_ioctl (struct file *file, unsigned int command,
                            unsigned long argument)
 {
@@ -417,21 +433,21 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
     unsigned short ledStat=0;
     unsigned short conStat=0;
 
-    //DEBUG("ft1000_ioctl called\n");
+    /* DEBUG("ft1000_ioctl called\n"); */
 
     if (ft1000_flarion_cnt == 0) {
         DEBUG("FT1000:ft1000_ioctl called when ft1000_flarion_cnt is zero\n");
         return (-EBADF);
     }
 
-    //DEBUG("FT1000:ft1000_ioctl:command = 0x%x argument = 0x%8x\n", command, (u32)argument);
+    /* DEBUG("FT1000:ft1000_ioctl:command = 0x%x argument = 0x%8x\n", command, (u32)argument); */
 
 	info = file->private_data;
 	ft1000dev = info->priv;
     cmd = _IOC_NR(command);
-    //DEBUG("FT1000:ft1000_ioctl:cmd = 0x%x\n", cmd);
+    /* DEBUG("FT1000:ft1000_ioctl:cmd = 0x%x\n", cmd); */
 
-    // process the command
+    /* process the command */
     switch (cmd) {
     case IOCTL_REGISTER_CMD:
             DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_REGISTER called\n");
@@ -441,7 +457,7 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
                 break;
             }
             if (tempword == DSPBCMSGID) {
-                // Search for matching file object
+                /* Search for matching file object */
                 for (i=0; i<MAX_NUM_APP; i++) {
                     if (ft1000dev->app_info[i].fileobject == &file->f_owner) {
                         ft1000dev->app_info[i].DspBCMsgFlag = 1;
@@ -467,20 +483,20 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
 
         break;
     case IOCTL_CONNECT:
-        // Connect Message
+        /* Connect Message */
         DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_CONNECT\n");
         ConnectionMsg[79] = 0xfc;
 			   card_send_command(ft1000dev, (unsigned short *)ConnectionMsg, 0x4c);
 
         break;
     case IOCTL_DISCONNECT:
-        // Disconnect Message
+        /* Disconnect Message */
         DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_DISCONNECT\n");
         ConnectionMsg[79] = 0xfd;
 			   card_send_command(ft1000dev, (unsigned short *)ConnectionMsg, 0x4c);
         break;
     case IOCTL_GET_DSP_STAT_CMD:
-        //DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_GET_DSP_STAT called\n");
+        /* DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_GET_DSP_STAT called\n"); */
 	memset(&get_stat_data, 0, sizeof(get_stat_data));
         memcpy(get_stat_data.DspVer, info->DspVer, DSPVERSZ);
         memcpy(get_stat_data.HwSerNum, info->HwSerNum, HWSERNUMSZ);
@@ -517,7 +533,7 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
     case IOCTL_SET_DPRAM_CMD:
         {
             IOCTL_DPRAM_BLK *dpram_data = NULL;
-            //IOCTL_DPRAM_COMMAND dpram_command;
+            /* IOCTL_DPRAM_COMMAND dpram_command; */
             u16 qtype;
             u16 msgsz;
 		struct pseudo_hdr *ppseudo_hdr;
@@ -526,7 +542,7 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
             u16 app_index;
             u16 status;
 
-            //DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_SET_DPRAM called\n");
+            /* DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_SET_DPRAM called\n");*/
 
 
             if (ft1000_flarion_cnt == 0) {
@@ -545,12 +561,12 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
 
             if (info->CardReady) {
 
-               //DEBUG("FT1000:ft1000_ioctl: try to SET_DPRAM \n");
+               /* DEBUG("FT1000:ft1000_ioctl: try to SET_DPRAM \n"); */
 
-                // Get the length field to see how many bytes to copy
+                /* Get the length field to see how many bytes to copy */
                 result = get_user(msgsz, (__u16 __user *)argp);
                 msgsz = ntohs (msgsz);
-                //DEBUG("FT1000:ft1000_ioctl: length of message = %d\n", msgsz);
+                /* DEBUG("FT1000:ft1000_ioctl: length of message = %d\n", msgsz); */
 
                 if (msgsz > MAX_CMD_SQSIZE) {
                     DEBUG("FT1000:ft1000_ioctl: bad message length = %d\n", msgsz);
@@ -568,7 +584,7 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
                     result = -EFAULT;
                 }
                 else {
-                    // Check if this message came from a registered application
+                    /* Check if this message came from a registered application */
                     for (i=0; i<MAX_NUM_APP; i++) {
                         if (ft1000dev->app_info[i].fileobject == &file->f_owner) {
                             break;
@@ -582,28 +598,28 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
                     }
                     app_index = i;
 
-                    // Check message qtype type which is the lower byte within qos_class
+                    /* Check message qtype type which is the lower byte within qos_class */
                     qtype = ntohs(dpram_data->pseudohdr.qos_class) & 0xff;
-                    //DEBUG("FT1000_ft1000_ioctl: qtype = %d\n", qtype);
+                    /* DEBUG("FT1000_ft1000_ioctl: qtype = %d\n", qtype); */
                     if (qtype) {
                     }
                     else {
-                        // Put message into Slow Queue
-                        // Only put a message into the DPRAM if msg doorbell is available
+                        /* Put message into Slow Queue */
+                        /* Only put a message into the DPRAM if msg doorbell is available */
                         status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_DOORBELL);
-                        //DEBUG("FT1000_ft1000_ioctl: READ REGISTER tempword=%x\n", tempword);
+                        /* DEBUG("FT1000_ft1000_ioctl: READ REGISTER tempword=%x\n", tempword); */
                         if (tempword & FT1000_DB_DPRAM_TX) {
-                            // Suspend for 2ms and try again due to DSP doorbell busy
+                            /* Suspend for 2ms and try again due to DSP doorbell busy */
                             mdelay(2);
                             status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_DOORBELL);
                             if (tempword & FT1000_DB_DPRAM_TX) {
-                                // Suspend for 1ms and try again due to DSP doorbell busy
+                                /* Suspend for 1ms and try again due to DSP doorbell busy */
                                 mdelay(1);
                                 status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_DOORBELL);
                                 if (tempword & FT1000_DB_DPRAM_TX) {
                                     status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_DOORBELL);
                                     if (tempword & FT1000_DB_DPRAM_TX) {
-                                        // Suspend for 3ms and try again due to DSP doorbell busy
+                                        /* Suspend for 3ms and try again due to DSP doorbell busy */
                                         mdelay(3);
                                         status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_DOORBELL);
                                         if (tempword & FT1000_DB_DPRAM_TX) {
@@ -617,11 +633,11 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
                             }
                         }
 
-                        //DEBUG("FT1000_ft1000_ioctl: finished reading register\n");
+                        /*DEBUG("FT1000_ft1000_ioctl: finished reading register\n"); */
 
-                        // Make sure we are within the limits of the slow queue memory limitation
+                        /* Make sure we are within the limits of the slow queue memory limitation */
                         if ( (msgsz < MAX_CMD_SQSIZE) && (msgsz > PSEUDOSZ) ) {
-                            // Need to put sequence number plus new checksum for message
+                            /* Need to put sequence number plus new checksum for message */
                             pmsg = (u16 *)&dpram_data->pseudohdr;
 				ppseudo_hdr = (struct pseudo_hdr *)pmsg;
                             total_len = msgsz+2;
@@ -629,15 +645,15 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
                                 total_len++;
                             }
 
-                            // Insert slow queue sequence number
+                            /* Insert slow queue sequence number */
                             ppseudo_hdr->seq_num = info->squeseqnum++;
                             ppseudo_hdr->portsrc = ft1000dev->app_info[app_index].app_id;
-                            // Calculate new checksum
+                            /* Calculate new checksum */
                             ppseudo_hdr->checksum = *pmsg++;
-                            //DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum);
+                            /* DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum); */
                             for (i=1; i<7; i++) {
                                 ppseudo_hdr->checksum ^= *pmsg++;
-                                //DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum);
+                                /* DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum); */
                             }
                             pmsg++;
 				ppseudo_hdr = (struct pseudo_hdr *)pmsg;
@@ -666,21 +682,21 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
             IOCTL_DPRAM_BLK __user *pioctl_dpram;
             int msglen;
 
-            //DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_GET_DPRAM called\n");
+            /* DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_GET_DPRAM called\n"); */
 
             if (ft1000_flarion_cnt == 0) {
                 return (-EBADF);
             }
 
-            // Search for matching file object
+            /* Search for matching file object */
             for (i=0; i<MAX_NUM_APP; i++) {
                 if (ft1000dev->app_info[i].fileobject == &file->f_owner) {
-                    //DEBUG("FT1000:ft1000_ioctl: Message is for AppId = %d\n", ft1000dev->app_info[i].app_id);
+                    /*DEBUG("FT1000:ft1000_ioctl: Message is for AppId = %d\n", ft1000dev->app_info[i].app_id); */
                     break;
                 }
             }
 
-            // Could not find application info block
+            /* Could not find application info block */
             if (i == MAX_NUM_APP) {
                 DEBUG("FT1000:ft1000_ioctl:Could not find application info block\n");
                 result = -EBADF;
@@ -690,30 +706,30 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
             result = 0;
             pioctl_dpram = argp;
             if (list_empty(&ft1000dev->app_info[i].app_sqlist) == 0) {
-                //DEBUG("FT1000:ft1000_ioctl:Message detected in slow queue\n");
+                /* DEBUG("FT1000:ft1000_ioctl:Message detected in slow queue\n"); */
                 spin_lock_irqsave(&free_buff_lock, flags);
                 pdpram_blk = list_entry(ft1000dev->app_info[i].app_sqlist.next, struct dpram_blk, list);
                 list_del(&pdpram_blk->list);
                 ft1000dev->app_info[i].NumOfMsg--;
-                //DEBUG("FT1000:ft1000_ioctl:NumOfMsg for app %d = %d\n", i, ft1000dev->app_info[i].NumOfMsg);
+                /* DEBUG("FT1000:ft1000_ioctl:NumOfMsg for app %d = %d\n", i, ft1000dev->app_info[i].NumOfMsg); */
                 spin_unlock_irqrestore(&free_buff_lock, flags);
                 msglen = ntohs(*(u16 *)pdpram_blk->pbuffer) + PSEUDOSZ;
                 result = get_user(msglen, &pioctl_dpram->total_len);
 		if (result)
 			break;
 		msglen = htons(msglen);
-                //DEBUG("FT1000:ft1000_ioctl:msg length = %x\n", msglen);
+                /* DEBUG("FT1000:ft1000_ioctl:msg length = %x\n", msglen); */
                 if(copy_to_user (&pioctl_dpram->pseudohdr, pdpram_blk->pbuffer, msglen))
 				{
 					DEBUG("FT1000:ft1000_ioctl: copy fault occurred\n");
-	             	result = -EFAULT;
-	             	break;
+			result = -EFAULT;
+			break;
 				}
 
                 ft1000_free_buffer(pdpram_blk, &freercvpool);
                 result = msglen;
             }
-            //DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_GET_DPRAM no message\n");
+            /* DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_GET_DPRAM no message\n"); */
         }
         break;
 
@@ -726,16 +742,18 @@ static long ft1000_ioctl (struct file *file, unsigned int command,
     return result;
 }
 
-//---------------------------------------------------------------------------
-// Function:    ft1000_release
-//
-// Parameters:
-//
-// Description:
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/*
+*---------------------------------------------------------------------------
+* Function:    ft1000_release
+*
+* Parameters:
+*
+* Description:
+*
+* Notes:
+*
+*---------------------------------------------------------------------------
+*/
 static int ft1000_release (struct inode *inode, struct file *file)
 {
 	struct ft1000_info *info;
@@ -755,10 +773,10 @@ static int ft1000_release (struct inode *inode, struct file *file)
         return (-EBADF);
     }
 
-    // Search for matching file object
+    /* Search for matching file object */
     for (i=0; i<MAX_NUM_APP; i++) {
         if ( ft1000dev->app_info[i].fileobject == &file->f_owner) {
-            //DEBUG("FT1000:ft1000_ioctl: Message is for AppId = %d\n", ft1000dev->app_info[i].app_id);
+            /* DEBUG("FT1000:ft1000_ioctl: Message is for AppId = %d\n", ft1000dev->app_info[i].app_id); */
             break;
         }
     }
@@ -773,11 +791,10 @@ static int ft1000_release (struct inode *inode, struct file *file)
         ft1000_free_buffer(pdpram_blk, &freercvpool);
     }
 
-    // initialize application information
+    /* initialize application information */
     ft1000dev->appcnt--;
     DEBUG("ft1000_chdev:%s:appcnt = %d\n", __FUNCTION__, ft1000dev->appcnt);
     ft1000dev->app_info[i].fileobject = NULL;
 
     return 0;
 }
-