sdhci: Fix the null pointer de-reference bug
The recent code change introduces a bug, which would result in
de-referencing of the null pointer once the SD card is removed.
This change fixes the problem.
BUG=chrome-os-partner:24396
TEST=manual
. succeded booting Rambi from SD in recovery mode
Change-Id: Icd54f1b84ecedc01f7c2ce5925e038b319e73bc3
Reviewed-on: https://chromium-review.googlesource.com/187754
Tested-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Commit-Queue: Vadim Bendebury <vbendeb@chromium.org>
1 file changed
