The patch titled
memstick: remove mspro_block_mutex
has been removed from the -mm tree. Its filename was
memstick-remove-mspro_block_mutex.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: memstick: remove mspro_block_mutex
From: Alex Dubov <oakad@xxxxxxxxx>
mspro_block_mutex is identical in scope to mspro_block_disk_lock and therefore
unnecessary.
Signed-off-by: Alex Dubov <oakad@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/memstick/core/mspro_block.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff -puN drivers/memstick/core/mspro_block.c~memstick-remove-mspro_block_mutex drivers/memstick/core/mspro_block.c
--- a/drivers/memstick/core/mspro_block.c~memstick-remove-mspro_block_mutex
+++ a/drivers/memstick/core/mspro_block.c
@@ -23,7 +23,6 @@
#define DRIVER_NAME "mspro_block"
-static DEFINE_MUTEX(mspro_block_mutex);
static int major;
module_param(major, int, 0644);
@@ -181,7 +180,6 @@ static int mspro_block_bd_open(struct bl
struct mspro_block_data *msb = disk->private_data;
int rc = -ENXIO;
- mutex_lock(&mspro_block_mutex);
mutex_lock(&mspro_block_disk_lock);
if (msb && msb->card) {
@@ -193,7 +191,6 @@ static int mspro_block_bd_open(struct bl
}
mutex_unlock(&mspro_block_disk_lock);
- mutex_unlock(&mspro_block_mutex);
return rc;
}
@@ -225,11 +222,7 @@ static int mspro_block_disk_release(stru
static int mspro_block_bd_release(struct gendisk *disk, fmode_t mode)
{
- int ret;
- mutex_lock(&mspro_block_mutex);
- ret = mspro_block_disk_release(disk);
- mutex_unlock(&mspro_block_mutex);
- return ret;
+ return mspro_block_disk_release(disk);
}
static int mspro_block_bd_getgeo(struct block_device *bdev,
_
Patches currently in -mm which might be from oakad@xxxxxxxxx are
origin.patch
memstick-add-support-for-mspro-specific-data-transfer-method.patch
scatterlist-new-helper-functions.patch
scatterlist-new-helper-functions-fix.patch
memstick-add-driver-for-ricoh-r5c592-card-reader.patch
memstick-add-support-for-legacy-memorysticks.patch
memstick-add-support-for-legacy-memorysticks-update.patch
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