diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2013-06-10 17:03:44 +0200 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-06-27 12:39:20 -0400 |
| commit | 486fdbbc1483504cde0314e33e47bc32e9d38186 (patch) | |
| tree | b1fd64aa3de40099693fdade6cc085f06337115d /drivers/mmc | |
| parent | 03d071fc8de4ad9b6e7374720ae81b7e928f6075 (diff) | |
| download | op-kernel-dev-486fdbbc1483504cde0314e33e47bc32e9d38186.zip op-kernel-dev-486fdbbc1483504cde0314e33e47bc32e9d38186.tar.gz | |
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 <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/mmc.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index ab34a39..f670c28 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1509,6 +1509,14 @@ static int mmc_suspend(struct mmc_host *host) } /* + * Shutdown callback + */ +static int mmc_shutdown(struct mmc_host *host) +{ + return _mmc_suspend(host, false); +} + +/* * Resume callback from host. * * This function tries to determine if the same card is still present @@ -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) |
