mmc: block: blk-mq: Separate card polling from recovery

Recovery is simpler to understand if it is only used for errors. Create a
separate function for card polling.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
1 file changed