Commits
Shawn Lin committed a48ee3e65a9
mmc: debugfs: remove BUG_ON from mmc_ext_csd_open Return error value for file_operations callback instead of triggering BUG_ON which is meaningless. Personally I don't believe n != EXT_CSD_STR_LEN could happen. Anyway, propagate the error to the caller. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>