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Date: Tue, 9 Feb 2010 23:59:07 +0100
From: Jochen Maes <jochen.maes@...o.be>
To: gregkh@...e.de
Cc: linux-kernel@...r.kernel.org, Jochen Maes <jochen.maes@...o.be>
Subject: [PATCH] drivers: dream: Codestyle fix
Fixed Codestyle issues
Signed-off-by: Jochen Maes <jochen.maes@...o.be>
---
drivers/staging/dream/pmem.c | 26 ++++++++++++--------------
1 files changed, 12 insertions(+), 14 deletions(-)
diff --git a/drivers/staging/dream/pmem.c b/drivers/staging/dream/pmem.c
index def6468..ec4e7d1 100644
--- a/drivers/staging/dream/pmem.c
+++ b/drivers/staging/dream/pmem.c
@@ -37,17 +37,17 @@
* the file should not be released until put_pmem_file is called */
#define PMEM_FLAGS_BUSY 0x1
/* indicates that this is a suballocation of a larger master range */
-#define PMEM_FLAGS_CONNECTED 0x1 << 1
+#define PMEM_FLAGS_CONNECTED { 0x1 << 1 }
/* indicates this is a master and not a sub allocation and that it is mmaped */
-#define PMEM_FLAGS_MASTERMAP 0x1 << 2
+#define PMEM_FLAGS_MASTERMAP { 0x1 << 2 }
/* submap and unsubmap flags indicate:
* 00: subregion has never been mmaped
* 10: subregion has been mmaped, reference to the mm was taken
* 11: subretion has ben released, refernece to the mm still held
* 01: subretion has been released, reference to the mm has been released
*/
-#define PMEM_FLAGS_SUBMAP 0x1 << 3
-#define PMEM_FLAGS_UNSUBMAP 0x1 << 4
+#define PMEM_FLAGS_SUBMAP { 0x1 << 3 }
+#define PMEM_FLAGS_UNSUBMAP { 0x1 << 4 }
struct pmem_data {
@@ -91,7 +91,7 @@ struct pmem_region_node {
#define PMEM_DEBUG_MSGS 0
#if PMEM_DEBUG_MSGS
-#define DLOG(fmt,args...) \
+#define DLOG(fmt, args...) \
do { printk(KERN_INFO "[%s:%s:%d] "fmt, __FILE__, __func__, __LINE__, \
##args); } \
while (0)
@@ -152,7 +152,7 @@ struct pmem_info {
static struct pmem_info pmem[PMEM_MAX_DEVICES];
static int id_count;
-#define PMEM_IS_FREE(id, index) !(pmem[id].bitmap[index].allocated)
+#define PMEM_IS_FREE(id, index) { !(pmem[id].bitmap[index].allocated) }
#define PMEM_ORDER(id, index) pmem[id].bitmap[index].order
#define PMEM_BUDDY_INDEX(id, index) (index ^ (1 << PMEM_ORDER(id, index)))
#define PMEM_NEXT_INDEX(id, index) (index + (1 << PMEM_ORDER(id, index)))
@@ -708,9 +708,8 @@ int get_pmem_addr(struct file *file, unsigned long *start,
struct pmem_data *data;
int id;
- if (!is_pmem_file(file) || !has_allocation(file)) {
+ if (!is_pmem_file(file) || !has_allocation(file))
return -1;
- }
data = (struct pmem_data *)file->private_data;
if (data->index == -1) {
@@ -789,9 +788,8 @@ void flush_pmem_file(struct file *file, unsigned long offset, unsigned long len)
struct list_head *elt;
void *flush_start, *flush_end;
- if (!is_pmem_file(file) || !has_allocation(file)) {
+ if (!is_pmem_file(file) || !has_allocation(file))
return;
- }
id = get_id(file);
data = (struct pmem_data *)file->private_data;
@@ -833,7 +831,7 @@ static int pmem_connect(unsigned long connect, struct file *file)
src_file = fget_light(connect, &put_needed);
DLOG("connect %p to %p\n", file, src_file);
if (!src_file) {
- printk("pmem: src file not found!\n");
+ printk(KERN_INFO "pmem: src file not found!\n");
ret = -EINVAL;
goto err_no_file;
}
@@ -846,7 +844,7 @@ static int pmem_connect(unsigned long connect, struct file *file)
src_data = (struct pmem_data *)src_file->private_data;
if (has_allocation(file) && (data->index != src_data->index)) {
- printk("pmem: file is already mapped but doesn't match this"
+ printk(KERN_INFO "pmem: file is already mapped but doesn't match this"
" src_file!\n");
ret = -EINVAL;
goto err_bad_file;
@@ -885,7 +883,7 @@ lock_mm:
mm = get_task_mm(data->task);
if (!mm) {
#if PMEM_DEBUG
- printk("pmem: can't remap task is gone!\n");
+ printk(KERN_DEBUG "pmem: can't remap task is gone!\n");
#endif
up_read(&data->sem);
return -1;
@@ -936,7 +934,7 @@ int pmem_remap(struct pmem_region *region, struct file *file,
if (unlikely(!PMEM_IS_PAGE_ALIGNED(region->offset) ||
!PMEM_IS_PAGE_ALIGNED(region->len))) {
#if PMEM_DEBUG
- printk("pmem: request for unaligned pmem suballocation "
+ printk(KERN_DEBUG "pmem: request for unaligned pmem suballocation "
"%lx %lx\n", region->offset, region->len);
#endif
return -EINVAL;
--
1.6.6
--
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