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| author | Ingo Molnar <mingo@elte.hu> | 2006-03-31 02:29:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-31 12:18:48 -0800 |
| commit | 48b192686dd20cb1576ae1d8ccd17a07971ef24a (patch) | |
| tree | a4e5f5a74c230439fdbdc895f7874c68bf505565 /drivers/mtd/devices/blkmtd.c | |
| parent | 040d79f906654d55c810313f29c6605593bf21c5 (diff) | |
| download | op-kernel-dev-48b192686dd20cb1576ae1d8ccd17a07971ef24a.zip op-kernel-dev-48b192686dd20cb1576ae1d8ccd17a07971ef24a.tar.gz | |
[PATCH] sem2mutex: drivers/mtd/
Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/mtd/devices/blkmtd.c')
| -rw-r--r-- | drivers/mtd/devices/blkmtd.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mtd/devices/blkmtd.c b/drivers/mtd/devices/blkmtd.c index 04f864d..d732532 100644 --- a/drivers/mtd/devices/blkmtd.c +++ b/drivers/mtd/devices/blkmtd.c @@ -29,7 +29,7 @@ #include <linux/list.h> #include <linux/init.h> #include <linux/mtd/mtd.h> - +#include <linux/mutex.h> #define err(format, arg...) printk(KERN_ERR "blkmtd: " format "\n" , ## arg) #define info(format, arg...) printk(KERN_INFO "blkmtd: " format "\n" , ## arg) @@ -46,7 +46,7 @@ struct blkmtd_dev { struct list_head list; struct block_device *blkdev; struct mtd_info mtd_info; - struct semaphore wrbuf_mutex; + struct mutex wrbuf_mutex; }; @@ -268,7 +268,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to, if(end_len) pagecnt++; - down(&dev->wrbuf_mutex); + mutex_lock(&dev->wrbuf_mutex); DEBUG(3, "blkmtd: write: start_len = %zd len = %zd end_len = %zd pagecnt = %d\n", start_len, len, end_len, pagecnt); @@ -376,7 +376,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to, blkmtd_write_out(bio); DEBUG(2, "blkmtd: write: end, retlen = %zd, err = %d\n", *retlen, err); - up(&dev->wrbuf_mutex); + mutex_unlock(&dev->wrbuf_mutex); if(retlen) *retlen = thislen; @@ -659,7 +659,7 @@ static struct blkmtd_dev *add_device(char *devname, int readonly, int erase_size memset(dev, 0, sizeof(struct blkmtd_dev)); dev->blkdev = bdev; if(!readonly) { - init_MUTEX(&dev->wrbuf_mutex); + mutex_init(&dev->wrbuf_mutex); } dev->mtd_info.size = dev->blkdev->bd_inode->i_size & PAGE_MASK; |
