From 486fdbbc1483504cde0314e33e47bc32e9d38186 Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Mon, 10 Jun 2013 17:03:44 +0200 Subject: 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: Ulf Hansson Signed-off-by: Chris Ball --- drivers/mmc/core/mmc.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/mmc/core') diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index ab34a39486a..f670c285613 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -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) -- cgit v1.2.3-70-g09d2