Commit c820af5f authored Nov 03, 2016 by Simon Horman Committed by Ulf Hansson Nov 29, 2016

mmc: core: Add helper to see if a host can be retuned



This is in preparation for restoring saved tuning parameters
when resuming the TMIO driver.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

parent 0963dd56

include/linux/mmc/host.h

+5 −0

Original line number	Original line	Diff line number	Diff line
	@@ -546,6 +546,11 @@ static inline void mmc_retune_recheck(struct mmc_host *host)
	host->retune_now = 1;		host->retune_now = 1;
	}		}

			static inline bool mmc_can_retune(struct mmc_host *host)
			{
			return host->can_retune == 1;
			}

	void mmc_retune_pause(struct mmc_host *host);		void mmc_retune_pause(struct mmc_host *host);
	void mmc_retune_unpause(struct mmc_host *host);		void mmc_retune_unpause(struct mmc_host *host);