1c3d4122be
commit 66c915d09b942fb3b2b0cb2f56562180901fba17 upstream. It's seems prone to problems by allowing card detect and its corresponding mmc_rescan() work to run, during platform shutdown. For example, we may end up turning off the power while initializing a card, which potentially could damage it. To avoid this scenario, let's add ->shutdown_pre() callback for the mmc host class device and then turn of the card detect from there. Reported-by: Al Cooper <alcooperx@gmail.com> Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20211203141555.105351-1-ulf.hansson@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>