Commit 2589a250 authored Jan 22, 2020 by Ram Prakash Gupta

mmc: core: Set reset done after hw reset



Set hw reset flag as done after sdcc hw reset else
hw reset as part of recovery happens only once.

md->reset_done flag is set inside mmc_blk_reset function with
flag MMC_BLK_CQE_RECOVERY. And this flag is cleared only
inside function mmc_blk_reset_success. But since mmc_blk_reset
and mmc_blk_reset_success are used with if else condition, code
flow can execute only one of the function, hence if mmc_blk_reset
is executed and not cleared within mmc_blk_reset_success, next
mmc_blk_reset call returns without resetting the hw.

Change-Id: I14915ae26240769b45cec8d2793e5f8604062eef
Signed-off-by: Ram Prakash Gupta <rampraka@codeaurora.org>

parent 6e5cc9ee

drivers/mmc/core/block.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1483,7 +1483,6 @@ void mmc_blk_cqe_recovery(struct mmc_queue *mq)
		err = mmc_cqe_recovery(host);
		if (err)
		mmc_blk_reset(mq->blkdata, host, MMC_BLK_CQE_RECOVERY);
		else
		mmc_blk_reset_success(mq->blkdata, MMC_BLK_CQE_RECOVERY);

		pr_debug("%s: CQE recovery done\n", mmc_hostname(host));