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-rw-r--r--drivers/usb/core/buffer.c36
-rw-r--r--drivers/usb/core/devices.c14
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)