diff options
Diffstat (limited to 'drivers/dahdi/xpp/mmapdrv.c')
| -rw-r--r-- | drivers/dahdi/xpp/mmapdrv.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/dahdi/xpp/mmapdrv.c b/drivers/dahdi/xpp/mmapdrv.c index 1ca3140..05c91ab 100644 --- a/drivers/dahdi/xpp/mmapdrv.c +++ b/drivers/dahdi/xpp/mmapdrv.c @@ -33,7 +33,7 @@ typedef char sizeof_xframe_t_should_be_divisible_by_4[((sizeof(xframe_t) % 4) == #ifdef DEBUG_VIA_GPIO /* - * For debugging we can use the following two pins. + * For debugging we can use the following two pins. * These two pins are not used *after initialization* */ #define DEBUG_GPIO1 CONF_DONE @@ -51,7 +51,7 @@ static int rx_intr_counter; #define START_RD_BURST 0x0008 #define AS_BF_MODE 0x0010 //stand alone Astribank without USB (Asterisk BlackFin Mode) #define EC_BF_MODE 0x0020 //all data between Astribank and USB routed thru BF(EchoCanceler BlackFin Mode) -#define NO_BF_MODE 0x0040 //Astribank worke with USB only (no BlackFin Mode) +#define NO_BF_MODE 0x0040 //Astribank worke with USB only (no BlackFin Mode) #define SET_XA_DIR 0x0080 #define GET_XPD_STS 0x0100 #define GET_CHECKSUM 0x0200 @@ -159,7 +159,7 @@ static irqreturn_t xpp_mmap_rx_irq(int irq, void *dev_id) buf[count+1] = v >> 8; } #endif - if (rxcnt & 1) + if (rxcnt & 1) buf[rxcnt-1] = inw(FPGA_BASE_ADDR); /* Sanity check: length of first packet in frame should be no more than the frame length */ if (((buf[0] | (buf[1]<<8)) & 0x3FF) > rxcnt) { @@ -466,7 +466,7 @@ static int __init xpp_mmap_load_fpga(u8 *data, size_t size) static void __exit xpp_mmap_unload_fpga(void) { bfin_write_PORTGIO_CLEAR(NCONFIG); //reset fpga during configuration holds nCONFIG low - udelay(40); //Tcfg ~40us delay + udelay(40); //Tcfg ~40us delay bfin_write_PORTGIO_DIR(bfin_read_PORTGIO_DIR() & ~( DATA | NCONFIG | DCLK)); //disable output pin bfin_write_PORTGIO_INEN(bfin_read_PORTGIO_INEN() & ~( CONF_DONE | NSTATUS));//disable input buffer INFO("FPGA Firmware unloaded\n"); @@ -498,7 +498,7 @@ static int __init xpp_mmap_init(void) ERR("xpp_mmap_load_firmware() failed, errno=%d\n", ret); goto fail_fw; } - + if ((ret = request_irq(FPGA_RX_IRQ, xpp_mmap_rx_irq, IRQF_TRIGGER_RISING, "xpp_mmap_rx", NULL)) < 0) { ERR("Unable to attach to RX interrupt %d\n", FPGA_RX_IRQ); goto fail_irq_rx; @@ -511,13 +511,13 @@ static int __init xpp_mmap_init(void) ERR("Unable to request memory region at %p\n", FPGA_BASE_ADDR); goto fail_region; } - outw(AS_BF_MODE, FPGA_BASE_ADDR + 4); + outw(AS_BF_MODE, FPGA_BASE_ADDR + 4); xframe_cache = kmem_cache_create("xframe_cache", sizeof(xframe_t) + XFRAME_DATASIZE, 0, 0, #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23) - NULL, + NULL, #endif NULL); if(!xframe_cache) { @@ -532,7 +532,7 @@ static int __init xpp_mmap_init(void) } strncpy(global_xbus->connector, "mmap", XBUS_DESCLEN); strncpy(global_xbus->label, "mmap:0", LABEL_SIZE); - + xframe_queue_init(&txpool, 10, 200, "mmap_txpool", global_xbus); if (!(proc_entry = create_proc_entry("xpp_mmap", 0, global_xbus->proc_xbus_dir))) { ERR("create_proc_entry() failed\n"); |