Commit 354f47b6 authored by Wolfram Sang's avatar Wolfram Sang Committed by Ulf Hansson
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mmc: tmio: add generic hook to fixup after a completed request 



Sadly, due to HW bugs, we need a callback to work around issues just
before completing the request.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20200902081812.1591-2-wsa+renesas@sang-engineering.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 461aea72

drivers/mmc/host/tmio_mmc.h

+1 −0
Original line number Diff line number Diff line
@@ -179,6 +179,7 @@ struct tmio_mmc_host { 
	int (*write16_hook)(struct tmio_mmc_host *host, int addr);

	void (*reset)(struct tmio_mmc_host *host);

	bool (*check_retune)(struct tmio_mmc_host *host);

	void (*fixup_request)(struct tmio_mmc_host *host, struct mmc_request *mrq);



	void (*prepare_hs400_tuning)(struct tmio_mmc_host *host);

	void (*hs400_downgrade)(struct tmio_mmc_host *host);

drivers/mmc/host/tmio_mmc_core.c

+3 −0
Original line number Diff line number Diff line
@@ -809,6 +809,9 @@ static void tmio_mmc_finish_request(struct tmio_mmc_host *host) 
		return;

	}



	if (host->fixup_request)

		host->fixup_request(host, mrq);



	mmc_request_done(host->mmc, mrq);

}