Commits
Baolin Wang committed 6c689886fbe
mmc: core: Optimize the mmc erase size alignment In most cases the 'card->erase_size' is power of 2, then the round_up/down() function is more efficient than '%' operation when the 'card->erase_size' is power of 2. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Tested-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>