Signed-off-by: Marek Belisko <marek.belisko@xxxxxxxxxxxxxxx> --- drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c | 61 +--------------------- 1 files changed, 1 insertions(+), 60 deletions(-) diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c b/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c index 85f67e5..58aee36 100644 --- a/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_chdev.c @@ -39,12 +39,9 @@ #include <linux/unistd.h> #include <linux/debugfs.h> #include "ft1000_usb.h" -//#include "ft1000_ioctl.h" static int ft1000_flarion_cnt = 0; -//need to looking usage of ft1000Handle - static int ft1000_open (struct inode *inode, struct file *file); static unsigned int ft1000_poll_dev(struct file *file, poll_table *wait); static long ft1000_ioctl(struct file *file, unsigned int command, @@ -59,9 +56,6 @@ spinlock_t free_buff_lock; int numofmsgbuf = 0; -// Global variable to indicate that all provisioning data is sent to DSP -//bool fProvComplete; - // // Table of entry-point routines for char device // @@ -198,29 +192,6 @@ int ft1000_create_dev(struct ft1000_device *dev) DEBUG("ft1000_CreateDevice: registered char device \"%s\"\n", info->DeviceName); // initialize application information - -// if (ft1000_flarion_cnt == 0) { -// -// DEBUG("Initialize free_buff_lock and freercvpool\n"); -// spin_lock_init(&free_buff_lock); -// -// // initialize a list of buffers to be use for queuing up receive command data -// INIT_LIST_HEAD (&freercvpool); -// -// // create list of free buffers -// for (i=0; i<NUM_OF_FREE_BUFFERS; i++) { -// // Get memory for DPRAM_DATA link list -// pdpram_blk = kmalloc ( sizeof(struct dpram_blk), GFP_KERNEL ); -// // Get a block of memory to store command data -// pdpram_blk->pbuffer = kmalloc ( MAX_CMD_SQSIZE, GFP_KERNEL ); -// // link provisioning data -// list_add_tail (&pdpram_blk->list, &freercvpool); -// } -// numofmsgbuf = NUM_OF_FREE_BUFFERS; -// } - - - // initialize application information info->appcnt = 0; for (i=0; i<MAX_NUM_APP; i++) { info->app_info[i].nTxMsg = 0; @@ -235,13 +206,6 @@ int ft1000_create_dev(struct ft1000_device *dev) INIT_LIST_HEAD (&info->app_info[i].app_sqlist); } - - - -// ft1000Handle[info->CardNumber] = devfs_register(NULL, info->DeviceName, DEVFS_FL_AUTO_DEVNUM, 0, 0, -// S_IFCHR | S_IRUGO | S_IWUGO, &ft1000fops, NULL); - - info->DeviceCreated = TRUE; ft1000_flarion_cnt++; @@ -313,9 +277,6 @@ void ft1000_destroy_dev(struct net_device *dev) kfree(ptr); } } - -// devfs_unregister(ft1000Handle[info->CardNumber]); - info->DeviceCreated = FALSE; } @@ -609,19 +570,11 @@ static long ft1000_ioctl (struct file *file, unsigned int command, if (!dpram_data) break; - //if ( copy_from_user(&(dpram_command.dpram_blk), (PIOCTL_DPRAM_BLK)argument, msgsz+2) ) { if ( copy_from_user(dpram_data, argp, msgsz+2) ) { DEBUG("FT1000:ft1000_ChIoctl: copy fault occurred\n"); result = -EFAULT; } else { -#if 0 - // whc - for debugging only - ptr = (char *)&dpram_data; - for (i=0; i<msgsz; i++) { - DEBUG(1,"FT1000:ft1000_ChIoctl: data %d = 0x%x\n", i, *ptr++); - } -#endif // Check if this message came from a registered application for (i=0; i<MAX_NUM_APP; i++) { if ( info->app_info[i].fileobject == &file->f_owner) { @@ -637,7 +590,6 @@ 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 - //qtype = ntohs(dpram_command.dpram_blk.pseudohdr.qos_class) & 0xff; qtype = ntohs(dpram_data->pseudohdr.qos_class) & 0xff; //DEBUG("FT1000_ft1000_ioctl: qtype = %d\n", qtype); if (qtype) { @@ -677,7 +629,6 @@ static long ft1000_ioctl (struct file *file, unsigned int command, // 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 - //pmsg = (u16 *)&dpram_command.dpram_blk.pseudohdr; pmsg = (u16 *)&dpram_data->pseudohdr; ppseudo_hdr = (struct pseudo_hdr *)pmsg; total_len = msgsz+2; @@ -697,17 +648,7 @@ static long ft1000_ioctl (struct file *file, unsigned int command, } pmsg++; ppseudo_hdr = (struct pseudo_hdr *)pmsg; -#if 0 - ptr = dpram_data; - DEBUG("FT1000:ft1000_ChIoctl: Command Send\n"); - for (i=0; i<total_len; i++) { - DEBUG("FT1000:ft1000_ChIoctl: data %d = 0x%x\n", i, *ptr++); - } -#endif - //dpram_command.extra = 0; - - //CardSendCommand(ft1000dev,(unsigned char*)&dpram_command,total_len+2); - CardSendCommand(ft1000dev,(unsigned short*)dpram_data,total_len+2); + CardSendCommand(ft1000dev,(unsigned short*)dpram_data,total_len+2); info->app_info[app_index].nTxMsg++; -- 1.7.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel