Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 486fdbbc authored by Ulf Hansson's avatar Ulf Hansson Committed by Chris Ball
Browse files

mmc: core: Add shutdown callback for (e)MMC bus_ops 



The shutdown sequence of an (e)MMC is very similar to a suspend. We
re-use the suspend function and tell it we are not in suspend context.

Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 03d071fc

drivers/mmc/core/mmc.c

+10 −0
Original line number Diff line number Diff line
@@ -1508,6 +1508,14 @@ static int mmc_suspend(struct mmc_host *host) 
	return _mmc_suspend(host, true);

}



/*

 * Shutdown callback

 */

static int mmc_shutdown(struct mmc_host *host)

{

	return _mmc_suspend(host, false);

}



/*

 * Resume callback from host.

 *
@@ -1597,6 +1605,7 @@ static const struct mmc_bus_ops mmc_ops = { 
	.resume = NULL,

	.power_restore = mmc_power_restore,

	.alive = mmc_alive,

	.shutdown = mmc_shutdown,

};



static const struct mmc_bus_ops mmc_ops_unsafe = {
@@ -1608,6 +1617,7 @@ static const struct mmc_bus_ops mmc_ops_unsafe = { 
	.runtime_resume = mmc_runtime_resume,

	.power_restore = mmc_power_restore,

	.alive = mmc_alive,

	.shutdown = mmc_shutdown,

};



static void mmc_attach_bus_ops(struct mmc_host *host)