mmc: dw_mmc: return the result of mmc_add_host()
authorJaehoon Chung <jh80.chung@samsung.com>
Fri, 15 Feb 2013 14:45:45 +0000 (23:45 +0900)
committerChris Ball <cjb@laptop.org>
Fri, 22 Mar 2013 15:55:57 +0000 (11:55 -0400)
Check the result of mmc_add_host() and return the value.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
drivers/mmc/host/dw_mmc.c

Simple merge