staging: dgnc: driver.c: fixes code indent error

This patch fixes the error "code indent should use
tabs where possible" in dgnc_driver.c.

Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgnc/dgnc_driver.c b/drivers/staging/dgnc/dgnc_driver.c
index 4ed35ef..fa4e91a 100644 (file)
--- a/drivers/staging/dgnc/dgnc_driver.c
+++ b/drivers/staging/dgnc/dgnc_driver.c
@@ -97,7 +97,7 @@ module_exit(dgnc_cleanup_module);
 static struct file_operations dgnc_BoardFops =
 {
        .owner          =       THIS_MODULE,
-        .unlocked_ioctl =      dgnc_mgmt_ioctl,
+       .unlocked_ioctl =       dgnc_mgmt_ioctl,
        .open           =       dgnc_mgmt_open,
        .release        =       dgnc_mgmt_close
 };
@@ -297,9 +297,9 @@ static int dgnc_start(void)
                                MKDEV(dgnc_Major, 0),
                                NULL, "dgnc_mgmt");
 #else
-                        device_create(dgnc_class, NULL,
-                                MKDEV(dgnc_Major, 0),
-                                NULL, "dgnc_mgmt");
+                       device_create(dgnc_class, NULL,
+                               MKDEV(dgnc_Major, 0),
+                               NULL, "dgnc_mgmt");
 #endif
 
                        dgnc_Major_Control_Registered = TRUE;
@@ -355,7 +355,7 @@ static int dgnc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                rc = dgnc_probe1(pdev, ent->driver_data);
                if (rc == 0) {
                        dgnc_NumBoards++;
-                       DPR_INIT(("Incrementing numboards to %d\n", dgnc_NumBoards));
+                       DPR_INIT(("Incrementing numboards to %d\n", dgnc_NumBoards));
                }
        }
        return rc;
@@ -423,8 +423,8 @@ static void dgnc_cleanup_board(struct board_t *brd)
 {
        int i = 0;
 
-        if(!brd || brd->magic != DGNC_BOARD_MAGIC)
-                return;
+       if(!brd || brd->magic != DGNC_BOARD_MAGIC)
+               return;
 
        switch (brd->device) {
        case PCI_DEVICE_CLASSIC_4_DID:
@@ -459,7 +459,7 @@ static void dgnc_cleanup_board(struct board_t *brd)
                kfree(brd->msgbuf_head);
                brd->msgbuf_head = NULL;
                DGNC_UNLOCK(dgnc_global_lock, flags);
-        }
+       }
 
        /* Free all allocated channels structs */
        for (i = 0; i < MAXPORTS ; i++) {
@@ -481,7 +481,7 @@ static void dgnc_cleanup_board(struct board_t *brd)
 
        dgnc_Board[brd->boardnum] = NULL;
 
-        kfree(brd);
+       kfree(brd);
 }
 
 
@@ -492,28 +492,28 @@ static void dgnc_cleanup_board(struct board_t *brd)
  */
 static int dgnc_found_board(struct pci_dev *pdev, int id)
 {
-        struct board_t *brd;
+       struct board_t *brd;
        unsigned int pci_irq;
        int i = 0;
        int rc = 0;
        unsigned long flags;
 
-        /* get the board structure and prep it */
-        brd = dgnc_Board[dgnc_NumBoards] =
-        (struct board_t *) dgnc_driver_kzmalloc(sizeof(struct board_t), GFP_KERNEL);
+       /* get the board structure and prep it */
+       brd = dgnc_Board[dgnc_NumBoards] =
+       (struct board_t *) dgnc_driver_kzmalloc(sizeof(struct board_t), GFP_KERNEL);
        if (!brd) {
                APR(("memory allocation for board structure failed\n"));
                return(-ENOMEM);
        }
 
-        /* make a temporary message buffer for the boot messages */
-        brd->msgbuf = brd->msgbuf_head =
-                (char *) dgnc_driver_kzmalloc(sizeof(char) * 8192, GFP_KERNEL);
-        if (!brd->msgbuf) {
+       /* make a temporary message buffer for the boot messages */
+       brd->msgbuf = brd->msgbuf_head =
+               (char *) dgnc_driver_kzmalloc(sizeof(char) * 8192, GFP_KERNEL);
+       if (!brd->msgbuf) {
                kfree(brd);
                APR(("memory allocation for board msgbuf failed\n"));
                return(-ENOMEM);
-        }
+       }
 
        /* store the info for the board we've found */
        brd->magic = DGNC_BOARD_MAGIC;
@@ -557,16 +557,16 @@ static int dgnc_found_board(struct pci_dev *pdev, int id)
 
                brd->dpatype = T_CLASSIC | T_PCIBUS;
 
-                DPR_INIT(("dgnc_found_board - Classic.\n"));
+               DPR_INIT(("dgnc_found_board - Classic.\n"));
 
                /*
                 * For PCI ClassicBoards
                 * PCI Local Address (i.e. "resource" number) space
-                * 0        PLX Memory Mapped Config
-                * 1        PLX I/O Mapped Config
-                * 2        I/O Mapped UARTs and Status
-                * 3        Memory Mapped VPD
-                * 4        Memory Mapped UARTs and Status
+                * 0    PLX Memory Mapped Config
+                * 1    PLX I/O Mapped Config
+                * 2    I/O Mapped UARTs and Status
+                * 3    Memory Mapped VPD
+                * 4    Memory Mapped UARTs and Status
                 */
 
 
@@ -585,9 +585,9 @@ static int dgnc_found_board(struct pci_dev *pdev, int id)
                else
                        brd->membase &= ~15;
 
-               brd->iobase     = pci_resource_start(pdev, 1);
+               brd->iobase     = pci_resource_start(pdev, 1);
                brd->iobase_end = pci_resource_end(pdev, 1);
-               brd->iobase     = ((unsigned int) (brd->iobase)) & 0xFFFE;
+               brd->iobase     = ((unsigned int) (brd->iobase)) & 0xFFFE;
 
                /* Assign the board_ops struct */
                brd->bd_ops = &dgnc_cls_ops;
@@ -633,7 +633,7 @@ static int dgnc_found_board(struct pci_dev *pdev, int id)
                else
                        brd->dpatype = T_NEO | T_PCIBUS;
 
-                DPR_INIT(("dgnc_found_board - NEO.\n"));
+               DPR_INIT(("dgnc_found_board - NEO.\n"));
 
                /* get the PCI Base Address Registers */
                brd->membase     = pci_resource_start(pdev, 0);
@@ -730,7 +730,7 @@ static int dgnc_found_board(struct pci_dev *pdev, int id)
 
        wake_up_interruptible(&brd->state_wait);
 
-        return(0);
+       return(0);
 
 failed:
 
@@ -742,12 +742,12 @@ failed:
 static int dgnc_finalize_board_init(struct board_t *brd) {
        int rc = 0;
 
-        DPR_INIT(("dgnc_finalize_board_init() - start\n"));
+       DPR_INIT(("dgnc_finalize_board_init() - start\n"));
 
        if (!brd || brd->magic != DGNC_BOARD_MAGIC)
-                return(-ENODEV);
+               return(-ENODEV);
 
-        DPR_INIT(("dgnc_finalize_board_init() - start #2\n"));
+       DPR_INIT(("dgnc_finalize_board_init() - start #2\n"));
 
        if (brd->irq) {
                rc = request_irq(brd->irq, brd->bd_ops->intr, IRQF_SHARED, "DGNC", brd);
@@ -807,8 +807,8 @@ static void dgnc_do_remap(struct board_t *brd)
 
 static void dgnc_poll_handler(ulong dummy)
 {
-        struct board_t *brd;
-        unsigned long lock_flags;
+       struct board_t *brd;
+       unsigned long lock_flags;
        int i;
        unsigned long new_time;
 
@@ -877,7 +877,7 @@ static void dgnc_init_globals(void)
        int i = 0;
 
        dgnc_rawreadok          = rawreadok;
-        dgnc_trcbuf_size       = trcbuf_size;
+       dgnc_trcbuf_size        = trcbuf_size;
        dgnc_debug              = debug;
 
        for (i = 0; i < MAXBOARDS; i++) {
@@ -902,7 +902,7 @@ static void dgnc_init_globals(void)
  */
 void *dgnc_driver_kzmalloc(size_t size, int priority)
 {
-       void *p = kmalloc(size, priority);
+       void *p = kmalloc(size, priority);
        if(p)
                memset(p, 0, size);
        return(p);