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git.karo-electronics.de Git - linux-beck.git/commit
mmc: block: fixed NULL pointer dereference
We already check for ongoing async transfers when handling discard
requests, but not in mmc_blk_issue_flush(). This patch fixes that
omission.
Tested with an SDHCI controller and eMMC4.41.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Per Forlin <per.forlin@linaro.org>
Cc: <stable@kernel.org>
Signed-off-by: Chris Ball <cjb@laptop.org>