diff options
Diffstat (limited to 'drivers/mtd/mtdblock.c')
| -rw-r--r-- | drivers/mtd/mtdblock.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/mtd/mtdblock.c b/drivers/mtd/mtdblock.c index 3326615ad66b..7c1dc908a174 100644 --- a/drivers/mtd/mtdblock.c +++ b/drivers/mtd/mtdblock.c @@ -44,7 +44,7 @@ struct mtdblk_dev { enum { STATE_EMPTY, STATE_CLEAN, STATE_DIRTY } cache_state; }; -static struct mutex mtdblks_lock; +static DEFINE_MUTEX(mtdblks_lock); /* * Cache stuff... @@ -119,7 +119,7 @@ static int write_cached_data (struct mtdblk_dev *mtdblk) if (mtdblk->cache_state != STATE_DIRTY) return 0; - DEBUG(MTD_DEBUG_LEVEL2, "mtdblock: writing cached data for \"%s\" " + pr_debug("mtdblock: writing cached data for \"%s\" " "at 0x%lx, size 0x%x\n", mtd->name, mtdblk->cache_offset, mtdblk->cache_size); @@ -148,7 +148,7 @@ static int do_cached_write (struct mtdblk_dev *mtdblk, unsigned long pos, size_t retlen; int ret; - DEBUG(MTD_DEBUG_LEVEL2, "mtdblock: write on \"%s\" at 0x%lx, size 0x%x\n", + pr_debug("mtdblock: write on \"%s\" at 0x%lx, size 0x%x\n", mtd->name, pos, len); if (!sect_size) @@ -218,7 +218,7 @@ static int do_cached_read (struct mtdblk_dev *mtdblk, unsigned long pos, size_t retlen; int ret; - DEBUG(MTD_DEBUG_LEVEL2, "mtdblock: read on \"%s\" at 0x%lx, size 0x%x\n", + pr_debug("mtdblock: read on \"%s\" at 0x%lx, size 0x%x\n", mtd->name, pos, len); if (!sect_size) @@ -283,7 +283,7 @@ static int mtdblock_open(struct mtd_blktrans_dev *mbd) { struct mtdblk_dev *mtdblk = container_of(mbd, struct mtdblk_dev, mbd); - DEBUG(MTD_DEBUG_LEVEL1,"mtdblock_open\n"); + pr_debug("mtdblock_open\n"); mutex_lock(&mtdblks_lock); if (mtdblk->count) { @@ -303,7 +303,7 @@ static int mtdblock_open(struct mtd_blktrans_dev *mbd) mutex_unlock(&mtdblks_lock); - DEBUG(MTD_DEBUG_LEVEL1, "ok\n"); + pr_debug("ok\n"); return 0; } @@ -312,7 +312,7 @@ static int mtdblock_release(struct mtd_blktrans_dev *mbd) { struct mtdblk_dev *mtdblk = container_of(mbd, struct mtdblk_dev, mbd); - DEBUG(MTD_DEBUG_LEVEL1, "mtdblock_release\n"); + pr_debug("mtdblock_release\n"); mutex_lock(&mtdblks_lock); @@ -329,7 +329,7 @@ static int mtdblock_release(struct mtd_blktrans_dev *mbd) mutex_unlock(&mtdblks_lock); - DEBUG(MTD_DEBUG_LEVEL1, "ok\n"); + pr_debug("ok\n"); return 0; } @@ -389,8 +389,6 @@ static struct mtd_blktrans_ops mtdblock_tr = { static int __init init_mtdblock(void) { - mutex_init(&mtdblks_lock); - return register_mtd_blktrans(&mtdblock_tr); } |