tegra_mmc: Add fill_write operation

BUG=chrome-os-partner:35861
BRANCH=None
TEST=Compiles successfully.

Change-Id: I2a1b1feb0733b26bc45f74155b94b9e886f6bf48
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://chromium-review.googlesource.com/245813
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
1 file changed