korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-04 09:34:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

USB: a bit more coding style cleanup

Browse Source 
I was sitting in a train threatened to be blocked by ice. I took this
as a hint to do some more boring work for the common good. Here's
a bit more for coding style.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Oliver Neukum 2007-01-25 11:17:41 +01:00 committed by Greg Kroah-Hartman
parent 9251644ab3
commit 1a68f71d4f
2 changed files with 25 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/usb/core/buffer.c
View File

@ -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);
}

14
drivers/usb/core/devices.c
View File

@ -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)