mmc: rk_sdmmc: do more timeout recovery operation
authorShawn Lin <shawn.lin@rock-chips.com>
Fri, 22 May 2015 08:08:48 +0000 (16:08 +0800)
committerShawn Lin <shawn.lin@rock-chips.com>
Fri, 22 May 2015 08:19:59 +0000 (16:19 +0800)
commite159933221ee848b01230b2f9a84949463d81615
treed150310a5442ae191c7df3617a607d4d452ba3ee
parenta71c0cc8fb1f3d3cf7a7bcdc42a5d4d2b46809c6
mmc: rk_sdmmc: do more timeout recovery operation

  We stop slaver and rebank our setting for better
compatibility.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: Roger Hu <roger.hu@rock-chips.com>
Tested-by: Allen Lee <allen.lee@rock-chips.com>
cc: Xiao yao <xiaoyao@rock-chips.com>
drivers/mmc/host/rk_sdmmc.c