mmc: core: Let's callers of from mmc_get_ext_csd() do error handling
authorUlf Hansson <ulf.hansson@linaro.org>
Mon, 20 Oct 2014 12:08:16 +0000 (14:08 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 10 Nov 2014 11:40:42 +0000 (12:40 +0100)
The callers of mmc_get_ext_csd() need the flexibility to handle errors
themselves, because they behave differently.

Let's clean up mmc_get_ext_csd() with its friends and adopt the error
handling as stated above.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/core/mmc.c

Simple merge