openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: ft1000: Fix coding style in init_ft1000_netdev function. 

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Marek Belisko 2011-03-10 11:51:21 +01:00 committed by Greg Kroah-Hartman
parent cb3aa5d5b5
commit 6c284c7b06
1 changed files with 55 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

122
drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
View File

@ -712,7 +712,7 @@ static const struct net_device_ops ftnet_ops =
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
u16 init_ft1000_netdev(struct ft1000_device *ft1000dev) u16 init_ft1000_netdev(struct ft1000_device *ft1000dev)
{ {
struct net_device *netdev; struct net_device *netdev;
struct ft1000_info *pInfo = NULL; struct ft1000_info *pInfo = NULL;
struct dpram_blk *pdpram_blk; struct dpram_blk *pdpram_blk;
int i, ret_val; int i, ret_val;
@ -720,27 +720,23 @@ u16 init_ft1000_netdev(struct ft1000_device *ft1000dev)
char card_nr[2]; char card_nr[2];
unsigned long gCardIndex = 0; unsigned long gCardIndex = 0;
DEBUG("Enter init_ft1000_netdev...\n"); DEBUG("Enter init_ft1000_netdev...\n");
netdev = alloc_etherdev(sizeof(struct ft1000_info)); netdev = alloc_etherdev(sizeof(struct ft1000_info));
if (!netdev ) if (!netdev) {
{ DEBUG("init_ft1000_netdev: can not allocate network device\n");
DEBUG("init_ft1000_netdev: can not allocate network device\n"); return -ENOMEM;
return -ENOMEM; }
}
pInfo = netdev_priv(netdev); pInfo = netdev_priv(netdev);
//DEBUG("init_ft1000_netdev: gFt1000Info=%x, netdev=%x, ft1000dev=%x\n", gFt1000Info, netdev, ft1000dev);
memset(pInfo, 0, sizeof(struct ft1000_info)); memset(pInfo, 0, sizeof(struct ft1000_info));
dev_alloc_name(netdev, netdev->name); dev_alloc_name(netdev, netdev->name);
DEBUG("init_ft1000_netdev: network device name is %s\n", netdev->name); DEBUG("init_ft1000_netdev: network device name is %s\n", netdev->name);
if ( strncmp(netdev->name,"eth", 3) == 0) { if (strncmp(netdev->name, "eth", 3) == 0) {
card_nr[0] = netdev->name[3]; card_nr[0] = netdev->name[3];
card_nr[1] = '\0'; card_nr[1] = '\0';
ret_val = strict_strtoul(card_nr, 10, &gCardIndex); ret_val = strict_strtoul(card_nr, 10, &gCardIndex);
@ -749,89 +745,83 @@ u16 init_ft1000_netdev(struct ft1000_device *ft1000dev)
goto err_net; goto err_net;
} }
pInfo->CardNumber = gCardIndex; pInfo->CardNumber = gCardIndex;
DEBUG("card number = %d\n", pInfo->CardNumber); DEBUG("card number = %d\n", pInfo->CardNumber);
} } else {
else { printk(KERN_ERR "ft1000: Invalid device name\n");
printk(KERN_ERR "ft1000: Invalid device name\n");
ret_val = -ENXIO; ret_val = -ENXIO;
goto err_net; goto err_net;
} }
memset(&pInfo->stats, 0, sizeof(struct net_device_stats) ); memset(&pInfo->stats, 0, sizeof(struct net_device_stats));
spin_lock_init(&pInfo->dpram_lock); spin_lock_init(&pInfo->dpram_lock);
pInfo->pFt1000Dev = ft1000dev; pInfo->pFt1000Dev = ft1000dev;
pInfo->DrvErrNum = 0; pInfo->DrvErrNum = 0;
pInfo->ASICResetNum = 0; pInfo->ASICResetNum = 0;
pInfo->registered = 1; pInfo->registered = 1;
pInfo->ft1000_reset = ft1000_reset; pInfo->ft1000_reset = ft1000_reset;
pInfo->mediastate = 0; pInfo->mediastate = 0;
pInfo->fifo_cnt = 0; pInfo->fifo_cnt = 0;
pInfo->DeviceCreated = FALSE; pInfo->DeviceCreated = FALSE;
pInfo->CurrentInterruptEnableMask = ISR_DEFAULT_MASK; pInfo->CurrentInterruptEnableMask = ISR_DEFAULT_MASK;
pInfo->InterruptsEnabled = FALSE; pInfo->InterruptsEnabled = FALSE;
pInfo->CardReady = 0; pInfo->CardReady = 0;
pInfo->DSP_TIME[0] = 0; pInfo->DSP_TIME[0] = 0;
pInfo->DSP_TIME[1] = 0; pInfo->DSP_TIME[1] = 0;
pInfo->DSP_TIME[2] = 0; pInfo->DSP_TIME[2] = 0;
pInfo->DSP_TIME[3] = 0; pInfo->DSP_TIME[3] = 0;
pInfo->fAppMsgPend = 0; pInfo->fAppMsgPend = 0;
pInfo->fCondResetPend = 0; pInfo->fCondResetPend = 0;
pInfo->usbboot = 0; pInfo->usbboot = 0;
pInfo->dspalive = 0; pInfo->dspalive = 0;
memset(&pInfo->tempbuf[0], 0, sizeof(pInfo->tempbuf)); memset(&pInfo->tempbuf[0], 0, sizeof(pInfo->tempbuf));
INIT_LIST_HEAD(&pInfo->prov_list); INIT_LIST_HEAD(&pInfo->prov_list);
INIT_LIST_HEAD(&pInfo->nodes.list); INIT_LIST_HEAD(&pInfo->nodes.list);
//mbelian
#ifdef HAVE_NET_DEVICE_OPS #ifdef HAVE_NET_DEVICE_OPS
netdev->netdev_ops = &ftnet_ops; netdev->netdev_ops = &ftnet_ops;
#else #else
netdev->hard_start_xmit = &ft1000_start_xmit; netdev->hard_start_xmit = &ft1000_start_xmit;
netdev->get_stats = &ft1000_netdev_stats; netdev->get_stats = &ft1000_netdev_stats;
netdev->open = &ft1000_open; netdev->open = &ft1000_open;
netdev->stop = &ft1000_close; netdev->stop = &ft1000_close;
#endif #endif
ft1000dev->net = netdev; ft1000dev->net = netdev;
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);
//init free_buff_lock, freercvpool, numofmsgbuf, pdpram_blk /* create list of free buffers */
//only init once per card for (i = 0; i < NUM_OF_FREE_BUFFERS; i++) {
//Jim /* Get memory for DPRAM_DATA link list */
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); pdpram_blk = kmalloc(sizeof(struct dpram_blk), GFP_KERNEL);
if (pdpram_blk == NULL) { if (pdpram_blk == NULL) {
ret_val = -ENOMEM; ret_val = -ENOMEM;
goto err_free; goto err_free;
} }
// Get a block of memory to store command data /* Get a block of memory to store command data */
pdpram_blk->pbuffer = kmalloc ( MAX_CMD_SQSIZE, GFP_KERNEL ); pdpram_blk->pbuffer = kmalloc(MAX_CMD_SQSIZE, GFP_KERNEL);
if (pdpram_blk->pbuffer == NULL) { if (pdpram_blk->pbuffer == NULL) {
ret_val = -ENOMEM; ret_val = -ENOMEM;
kfree(pdpram_blk); kfree(pdpram_blk);
goto err_free; goto err_free;
} }
// link provisioning data /* link provisioning data */
list_add_tail (&pdpram_blk->list, &freercvpool); list_add_tail(&pdpram_blk->list, &freercvpool);
} }
numofmsgbuf = NUM_OF_FREE_BUFFERS; numofmsgbuf = NUM_OF_FREE_BUFFERS;
return 0; return 0;
err_free: err_free:
list_for_each_safe(cur, tmp, &freercvpool) { list_for_each_safe(cur, tmp, &freercvpool) {
pdpram_blk = list_entry(cur, struct dpram_blk, list); pdpram_blk = list_entry(cur, struct dpram_blk, list);
@ -844,8 +834,6 @@ u16 init_ft1000_netdev(struct ft1000_device *ft1000dev)
return ret_val; return ret_val;
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
// Function: reg_ft1000_netdev // Function: reg_ft1000_netdev
// //