diff options
| -rw-r--r-- | drivers/usb/core/buffer.c | 36 | ||||
| -rw-r--r-- | drivers/usb/core/devices.c | 14 |
2 files changed, 25 insertions, 25 deletions
diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c index c3915dc2860..ead2475406b 100644 --- a/drivers/usb/core/buffer.c +++ b/drivers/usb/core/buffer.c @@ -49,9 +49,9 @@ static const size_t pool_max [HCD_BUFFER_POOLS] = { * * Call hcd_buffer_destroy() to clean up after using those pools. */ -int hcd_buffer_create (struct usb_hcd *hcd) +int hcd_buffer_create(struct usb_hcd *hcd) { - char name [16]; + char name[16]; int i, size; if (!hcd->self.controller->dma_mask) @@ -60,11 +60,11 @@ int hcd_buffer_create (struct usb_hcd *hcd) for (i = 0; i < HCD_BUFFER_POOLS; i++) { if (!(size = pool_max [i])) continue; - snprintf (name, sizeof name, "buffer-%d", size); - hcd->pool [i] = dma_pool_create (name, hcd->self.controller, + snprintf(name, sizeof name, "buffer-%d", size); + hcd->pool[i] = dma_pool_create(name, hcd->self.controller, size, size, 0); if (!hcd->pool [i]) { - hcd_buffer_destroy (hcd); + hcd_buffer_destroy(hcd); return -ENOMEM; } } @@ -79,14 +79,14 @@ int hcd_buffer_create (struct usb_hcd *hcd) * * This frees the buffer pools created by hcd_buffer_create(). */ -void hcd_buffer_destroy (struct usb_hcd *hcd) +void hcd_buffer_destroy(struct usb_hcd *hcd) { int i; for (i = 0; i < HCD_BUFFER_POOLS; i++) { - struct dma_pool *pool = hcd->pool [i]; + struct dma_pool *pool = hcd->pool[i]; if (pool) { - dma_pool_destroy (pool); + dma_pool_destroy(pool); hcd->pool[i] = NULL; } } @@ -97,8 +97,8 @@ void hcd_buffer_destroy (struct usb_hcd *hcd) * better sharing and to leverage mm/slab.c intelligence. */ -void *hcd_buffer_alloc ( - struct usb_bus *bus, +void *hcd_buffer_alloc( + struct usb_bus *bus, size_t size, gfp_t mem_flags, dma_addr_t *dma @@ -110,18 +110,18 @@ void *hcd_buffer_alloc ( /* some USB hosts just use PIO */ if (!bus->controller->dma_mask) { *dma = ~(dma_addr_t) 0; - return kmalloc (size, mem_flags); + return kmalloc(size, mem_flags); } for (i = 0; i < HCD_BUFFER_POOLS; i++) { if (size <= pool_max [i]) - return dma_pool_alloc (hcd->pool [i], mem_flags, dma); + return dma_pool_alloc(hcd->pool [i], mem_flags, dma); } - return dma_alloc_coherent (hcd->self.controller, size, dma, 0); + return dma_alloc_coherent(hcd->self.controller, size, dma, 0); } -void hcd_buffer_free ( - struct usb_bus *bus, +void hcd_buffer_free( + struct usb_bus *bus, size_t size, void *addr, dma_addr_t dma @@ -134,15 +134,15 @@ void hcd_buffer_free ( return; if (!bus->controller->dma_mask) { - kfree (addr); + kfree(addr); return; } for (i = 0; i < HCD_BUFFER_POOLS; i++) { if (size <= pool_max [i]) { - dma_pool_free (hcd->pool [i], addr, dma); + dma_pool_free(hcd->pool [i], addr, dma); return; } } - dma_free_coherent (hcd->self.controller, size, addr, dma); + dma_free_coherent(hcd->self.controller, size, addr, dma); } diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c index 1ff429c37d5..a47c30b2d76 100644 --- a/drivers/usb/core/devices.c +++ b/drivers/usb/core/devices.c @@ -164,10 +164,10 @@ static const char *class_decode(const int class) for (ix = 0; clas_info[ix].class != -1; ix++) if (clas_info[ix].class == class) break; - return (clas_info[ix].class_name); + return clas_info[ix].class_name; } -static char *usb_dump_endpoint_descriptor ( +static char *usb_dump_endpoint_descriptor( int speed, char *start, char *end, @@ -212,9 +212,9 @@ static char *usb_dump_endpoint_descriptor ( break; case USB_ENDPOINT_XFER_INT: type = "Int."; - if (speed == USB_SPEED_HIGH) { + if (speed == USB_SPEED_HIGH) interval = 1 << (desc->bInterval - 1); - } else + else interval = desc->bInterval; break; default: /* "can't happen" */ @@ -347,7 +347,7 @@ static char *usb_dump_device_descriptor(char *start, char *end, const struct usb if (start > end) return start; - start += sprintf (start, format_device1, + start += sprintf(start, format_device1, bcdUSB >> 8, bcdUSB & 0xff, desc->bDeviceClass, class_decode (desc->bDeviceClass), @@ -367,7 +367,7 @@ static char *usb_dump_device_descriptor(char *start, char *end, const struct usb /* * Dump the different strings that this device holds. */ -static char *usb_dump_device_strings (char *start, char *end, struct usb_device *dev) +static char *usb_dump_device_strings(char *start, char *end, struct usb_device *dev) { if (start > end) return start; @@ -399,7 +399,7 @@ static char *usb_dump_desc(char *start, char *end, struct usb_device *dev) if (start > end) return start; - start = usb_dump_device_strings (start, end, dev); + start = usb_dump_device_strings(start, end, dev); for (i = 0; i < dev->descriptor.bNumConfigurations; i++) { if (start > end) |