mmc: core: Add sdio_retune_hold_now() and sdio_retune_release()
We want SDIO drivers to be able to temporarily stop retuning when the driver knows that the SDIO card is not in a state where retuning will work (maybe because the card is asleep). We'll move the relevant functions to a place where drivers can call them. Cc: stable@vger.kernel.org #v4.18+ Signed-off-by:Douglas Anderson <dianders@chromium.org> Acked-by:
Adrian Hunter <adrian.hunter@intel.com> Acked-by:
Kalle Valo <kvalo@codeaurora.org> Signed-off-by:
Ulf Hansson <ulf.hansson@linaro.org>
parent
2de0b42d
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