diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2015-11-05 16:11:12 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-12-22 11:32:04 +0100 |
| commit | 8dede18e2e86c8e272cd74e66b0e86872cbe7e02 (patch) | |
| tree | f1b557366ff4baf7ea10bff82f40e713a0593473 /drivers/mmc/core/host.c | |
| parent | 7b6471a968bf95e8d526393de125df3bc0c6a73a (diff) | |
mmc: core: Refactor code to register the MMC PM notifier
Instead of checking for "#ifdef" directly in the code, let's invent a pair
of mmc core functions to deal with register/unregister the MMC PM notifier
block. Implement stubs for these functions when CONFIG_PM_SLEEP is unset,
as in that case the PM notifiers isn't used.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core/host.c')
| -rw-r--r-- | drivers/mmc/core/host.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index e2cad924a26f..0aecd5c00b86 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -21,7 +21,6 @@ #include <linux/export.h> #include <linux/leds.h> #include <linux/slab.h> -#include <linux/suspend.h> #include <linux/mmc/host.h> #include <linux/mmc/card.h> @@ -349,9 +348,6 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev) spin_lock_init(&host->lock); init_waitqueue_head(&host->wq); INIT_DELAYED_WORK(&host->detect, mmc_rescan); -#ifdef CONFIG_PM - host->pm_notify.notifier_call = mmc_pm_notify; -#endif setup_timer(&host->retune_timer, mmc_retune_timer, (unsigned long)host); /* @@ -396,7 +392,7 @@ int mmc_add_host(struct mmc_host *host) #endif mmc_start_host(host); - register_pm_notifier(&host->pm_notify); + mmc_register_pm_notifier(host); return 0; } @@ -413,7 +409,7 @@ EXPORT_SYMBOL(mmc_add_host); */ void mmc_remove_host(struct mmc_host *host) { - unregister_pm_notifier(&host->pm_notify); + mmc_unregister_pm_notifier(host); mmc_stop_host(host); #ifdef CONFIG_DEBUG_FS |