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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-05-07 11:25:54 +0300 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-05-18 12:26:41 +0300 |
| commit | 383d08e045faddd89797959786233d4c0e1ace80 (patch) | |
| tree | 3f7456e3aea9b69fe18920791cf06bda6497a64f /drivers/mtd/ubi/ubi.h | |
| parent | 1406de8e11eb043681297adf86d6892ff8efc27a (diff) | |
| download | kernel_samsung_tuna-383d08e045faddd89797959786233d4c0e1ace80.zip kernel_samsung_tuna-383d08e045faddd89797959786233d4c0e1ace80.tar.gz kernel_samsung_tuna-383d08e045faddd89797959786233d4c0e1ace80.tar.bz2 | |
UBI: remove redundant mutex
The @mult_mutex does not serve any purpose. We already have
@volumes_mutex and it is enough. The @volume mutex is pushed
down to the 'ubi_rename_volumes()', because we want first
to open all volumes in the exclusive mode, and then lock the
mutex, just like all other ioctl's (remove, re-size, etc) do.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/ubi.h')
| -rw-r--r-- | drivers/mtd/ubi/ubi.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index c055511..485c73f 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -366,7 +366,6 @@ struct ubi_wl_entry; * @peb_buf2: another buffer of PEB size used for different purposes * @buf_mutex: protects @peb_buf1 and @peb_buf2 * @ckvol_mutex: serializes static volume checking when opening - * @mult_mutex: serializes operations on multiple volumes, like re-naming * @dbg_peb_buf: buffer of PEB size used for debugging * @dbg_buf_mutex: protects @dbg_peb_buf */ @@ -444,7 +443,6 @@ struct ubi_device { void *peb_buf2; struct mutex buf_mutex; struct mutex ckvol_mutex; - struct mutex mult_mutex; #ifdef CONFIG_MTD_UBI_DEBUG void *dbg_peb_buf; struct mutex dbg_buf_mutex; |