mmc: block: Tag DRV_OPs with a driver operation type
We will expand the DRV_OP usage, so we need to know which operation we're performing. Tag the operations with an enum:ed type and rename the function so it is clear that it deals with any command and put a switch statement in it. Currently only ioctls are supported. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Showing
想要评论请 注册 或 登录