USB: Core: Fix minor coding style issues
Fixing all coding style issues in buffer.c
Signed-off-by: Tobias Ollmann <tobias.ollmann@gmx.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c
index 2c69654..b0585e6 100644
--- a/drivers/usb/core/buffer.c
+++ b/drivers/usb/core/buffer.c
@@ -10,7 +10,7 @@
#include <linux/slab.h>
#include <linux/device.h>
#include <linux/mm.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <linux/dma-mapping.h>
#include <linux/dmapool.h>
#include <linux/usb.h>
@@ -22,7 +22,7 @@
*/
/* FIXME tune these based on pool statistics ... */
-static const size_t pool_max [HCD_BUFFER_POOLS] = {
+static const size_t pool_max[HCD_BUFFER_POOLS] = {
/* platforms without dma-friendly caches might need to
* prevent cacheline sharing...
*/
@@ -51,7 +51,7 @@
int hcd_buffer_create(struct usb_hcd *hcd)
{
char name[16];
- int i, size;
+ int i, size;
if (!hcd->self.controller->dma_mask &&
!(hcd->driver->flags & HCD_LOCAL_MEM))
@@ -64,7 +64,7 @@
snprintf(name, sizeof name, "buffer-%d", size);
hcd->pool[i] = dma_pool_create(name, hcd->self.controller,
size, size, 0);
- if (!hcd->pool [i]) {
+ if (!hcd->pool[i]) {
hcd_buffer_destroy(hcd);
return -ENOMEM;
}
@@ -99,14 +99,14 @@
*/
void *hcd_buffer_alloc(
- struct usb_bus *bus,
+ struct usb_bus *bus,
size_t size,
gfp_t mem_flags,
dma_addr_t *dma
)
{
struct usb_hcd *hcd = bus_to_hcd(bus);
- int i;
+ int i;
/* some USB hosts just use PIO */
if (!bus->controller->dma_mask &&
@@ -116,21 +116,21 @@
}
for (i = 0; i < HCD_BUFFER_POOLS; i++) {
- if (size <= pool_max [i])
- return dma_pool_alloc(hcd->pool [i], mem_flags, dma);
+ if (size <= pool_max[i])
+ return dma_pool_alloc(hcd->pool[i], mem_flags, dma);
}
return dma_alloc_coherent(hcd->self.controller, size, dma, mem_flags);
}
void hcd_buffer_free(
- struct usb_bus *bus,
+ struct usb_bus *bus,
size_t size,
- void *addr,
+ void *addr,
dma_addr_t dma
)
{
struct usb_hcd *hcd = bus_to_hcd(bus);
- int i;
+ int i;
if (!addr)
return;
@@ -142,8 +142,8 @@
}
for (i = 0; i < HCD_BUFFER_POOLS; i++) {
- if (size <= pool_max [i]) {
- dma_pool_free(hcd->pool [i], addr, dma);
+ if (size <= pool_max[i]) {
+ dma_pool_free(hcd->pool[i], addr, dma);
return;
}
}