mmc: use ilog2 for fifoth calculation
authorlintao <lintao@rock-chips.com>
Tue, 17 Mar 2015 08:49:37 +0000 (16:49 +0800)
committerlintao <lintao@rock-chips.com>
Tue, 17 Mar 2015 08:49:47 +0000 (16:49 +0800)
commit77d06da6c3b807984155e1f3eef72ea5f3e95c25
tree75f20f9eee8b4a484bf87d790095d6ddc6d3c8f1
parentf8847331f81df69b5ea2d0874a0f9c68ee5b49b3
mmc: use ilog2 for fifoth calculation

Signed-off-by: lintao <lintao@rock-chips.com>
drivers/mmc/host/rk_sdmmc.c