mmc: Fix re-probing with PM_POST_RESTORE notification
In the error-path where PM notifies PM_POST_RESTORE, the rescan-blockage should be cleared as well. Otherwise it'll be never re-probed. Also, as a bonus, this fixes a bug in S4 with user-mode suspend in the current code, as it sends PM_POST_RESTORE instead of PM_POST_HIBERNATION wrongly. Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Chris Ball <cjb@laptop.org>
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@ -1773,6 +1773,7 @@ int mmc_pm_notify(struct notifier_block *notify_block,
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case PM_POST_SUSPEND:
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case PM_POST_HIBERNATION:
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case PM_POST_RESTORE:
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spin_lock_irqsave(&host->lock, flags);
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host->rescan_disable = 0;
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