diff options
| author | Jiang Liu <liuj97@gmail.com> | 2013-06-07 00:07:29 +0800 |
|---|---|---|
| committer | Simon Shields <keepcalm444@gmail.com> | 2016-06-12 21:19:41 +1000 |
| commit | f25a7b7217133e22d60c47ac424442ab3d6b5469 (patch) | |
| tree | d980442d1fdc4b8854206f438f07ec898bd046e4 /drivers/staging | |
| parent | cc346dabd0dc0e84d19acd4a0d34dbf417ffa968 (diff) | |
| download | kernel_samsung_smdk4412-f25a7b7217133e22d60c47ac424442ab3d6b5469.tar.gz kernel_samsung_smdk4412-f25a7b7217133e22d60c47ac424442ab3d6b5469.tar.bz2 kernel_samsung_smdk4412-f25a7b7217133e22d60c47ac424442ab3d6b5469.zip | |
zram: kill unused zram_get_num_devices()
Now there's no caller of zram_get_num_devices(), so kill it.
And change zram_devices to static because it's only used in zram_drv.c.
Change-Id: Iaf686cf9ae9673325ba481f001df689cedfa2c66
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Git-commit: 0f0e3ba346c8d8d2cb409b157df79805931a1c2c
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/zram/zram_drv.c | 7 | ||||
| -rw-r--r-- | drivers/staging/zram/zram_drv.h | 2 |
2 files changed, 1 insertions, 8 deletions
diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c index e4bdf0a4b67..49997e70889 100644 --- a/drivers/staging/zram/zram_drv.c +++ b/drivers/staging/zram/zram_drv.c @@ -37,7 +37,7 @@ /* Globals */ static int zram_major; -struct zram *zram_devices; +static struct zram *zram_devices; /* Module params (documentation at end) */ static unsigned int num_devices = 1; @@ -681,11 +681,6 @@ static void destroy_device(struct zram *zram) blk_cleanup_queue(zram->queue); } -unsigned int zram_get_num_devices(void) -{ - return num_devices; -} - static int __init zram_init(void) { int ret, dev_id; diff --git a/drivers/staging/zram/zram_drv.h b/drivers/staging/zram/zram_drv.h index d542eee8135..b3a315d1eb2 100644 --- a/drivers/staging/zram/zram_drv.h +++ b/drivers/staging/zram/zram_drv.h @@ -110,8 +110,6 @@ struct zram { struct zram_stats stats; }; -extern struct zram *zram_devices; -unsigned int zram_get_num_devices(void); #ifdef CONFIG_SYSFS extern struct attribute_group zram_disk_attr_group; #endif |