mmc: block: break out mmc_blk_rw_start_new()

As a step toward breaking apart the very complex function
mmc_blk_issue_rw_rq() we break out the code to start a new
request.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Linus Walleij 2017-01-24 11:17:53 +01:00 • committed by Ulf Hansson
commit efb5a05e70