mmc: block: fix the block driver shutdown

mmc_queue_suspend() function returns the -EBUSY error if the MMC request
queue is not empty as this function was getting called from the system
suspend path which enforces time limit on the completion of the driver
suspend callback.

But recently the driver shutdown routine also started using
mmc_queue_suspend() function but in shutdown case, we would really want
to wait for the MMC request queue to be empty.

To fix above issue, this change have added new argument named "wait" to
mmc_queue_suspend() function which would tell whether it needs to wait
for the MMC request queue to be empty or not. Driver shutdown callback
will tell the mmc_queue_suspend() to wait but suspend callback won't.

CRs-Fixed: 503227
Change-Id: I86f32d68ec4c4799648785681c5776f090ea6e36
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>

0 files changed, 0 insertions, 0 deletions