diff options
author | Dmitry Shmidt <dimitrysh@google.com> | 2010-10-07 14:39:16 -0700 |
---|---|---|
committer | Colin Cross <ccross@android.com> | 2012-04-09 13:57:44 -0700 |
commit | 73ae60c90edb8973080b4ca5d82cc9a1ad1e17d4 (patch) | |
tree | 8f600933fd3a8f31066f2f9ae470ca5c56289415 /drivers | |
parent | fe6271ebd85b3e4deb44b109bce9c2a3438ddea4 (diff) |
mmc: Add "ignore mmc pm notify" functionality
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/mmc/core/host.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 91c84c7a182..80f0176ca18 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -381,7 +381,8 @@ int mmc_add_host(struct mmc_host *host) mmc_host_clk_sysfs_init(host); mmc_start_host(host); - register_pm_notifier(&host->pm_notify); + if (!(host->pm_flags & MMC_PM_IGNORE_PM_NOTIFY)) + register_pm_notifier(&host->pm_notify); return 0; } @@ -398,7 +399,9 @@ EXPORT_SYMBOL(mmc_add_host); */ void mmc_remove_host(struct mmc_host *host) { - unregister_pm_notifier(&host->pm_notify); + if (!(host->pm_flags & MMC_PM_IGNORE_PM_NOTIFY)) + unregister_pm_notifier(&host->pm_notify); + mmc_stop_host(host); #ifdef CONFIG_DEBUG_FS |