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mmc: delayed_work was never cancelled 

The delayed work item mmc_host.detect is now cancelled before flushing
the work queue. This takes care of cases when delayed_work was scheduled
for mmc_host.detect, but not yet placed in the work queue.

Signed-off-by: Jorg Schummer <ext-jorg.2.schummer@nokia.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
This commit is contained in:
Jorg Schummer 2009-02-19 13:17:03 +02:00 committed by Pierre Ossman
parent 89c8aa203e
commit 7de427d088
1 changed files with 2 additions and 0 deletions
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2
drivers/mmc/core/core.c
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@ -815,6 +815,7 @@ void mmc_stop_host(struct mmc_host *host)
spin_unlock_irqrestore(&host->lock, flags);
#endif
cancel_delayed_work(&host->detect);
mmc_flush_scheduled_work();
mmc_bus_get(host);
@ -842,6 +843,7 @@ void mmc_stop_host(struct mmc_host *host)
*/
int mmc_suspend_host(struct mmc_host *host, pm_message_t state)
{
cancel_delayed_work(&host->detect);
mmc_flush_scheduled_work();
mmc_bus_get(host);