tree a4ea6b1ffdc8441b2d8fa23a7ecdd372edb40f8c
parent fafa6a0ed257d74456457d8a97d50a12ff25b1c2
author Andrew Gabbasov <andrew_gabbasov@mentor.com> 1426769045 -0500
committer Pantelis Antoniou <pantelis.antoniou@konsulko.com> 1430816080 +0300

mmc: Continue polling MMC card for OCR only if it is still not ready

Some MMC cards come to ready state quite quickly, so that the respective
flag appears to be set in mmc_send_op_cond already. In this case trying
to continue polling the card with CMD1 in mmc_complete_op_cond is incorrect
and may lead to unpredictable results. So check the flag before polling
and skip it appropriately.

Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>