tree c9124f3fc146c0477c78aff89f89151e75232c43
parent 81e093f62da4a448f12e03a219f44a84243256bb
author Simon Glass <sjg@chromium.org> 1438913787 -0600
committer Pantelis Antoniou <pantelis.antoniou@konsulko.com> 1439319163 +0300

mmc: dw_mmc: Avoid using printf() for errors

The dw_mmc driver uses printf() in various places.

These bloat the code and cause problems for SPL. Use debug() where possible
and try to return a useful error code instead.

panto: Small rework to make it apply against top of tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>