zram: kill unused zram_get_num_devices()
authorJiang Liu <liuj97@gmail.com>
Thu, 6 Jun 2013 16:07:29 +0000 (00:07 +0800)
committerChanho Park <chanho61.park@samsung.com>
Thu, 20 Mar 2014 08:44:24 +0000 (17:44 +0900)
commit6482fe5cf7b33b53b435556d3c368f69cf11a296
treec34ebcbf2632fc8152f96839a738e13c8a24c2f2
parent2579d8597362109cb05de4663892b534106ca4af
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: Iffd94b2456d86692703b3aff02b6e6d7a3ac5957
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/zram/zram_drv.c
drivers/staging/zram/zram_drv.h