diff options
| author | Pierre Ossman <drzeus@drzeus.cx> | 2008-08-18 22:18:14 +0200 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2008-10-12 11:04:28 +0200 |
| commit | 04cf585d2902404ed06861c6dc27897100340dba (patch) | |
| tree | 875333d691426734607782289eef15badadf7ae4 /drivers/mmc | |
| parent | sdhci: let the controller wait for busy state to end (diff) | |
| download | linux-04cf585d2902404ed06861c6dc27897100340dba.tar.xz linux-04cf585d2902404ed06861c6dc27897100340dba.zip | |
sdhci: reduce card detection delay
The card detection delay was added early when the behaviour of the
card interrupt was still very much unknown (i.e. before there was a
public specification). As it is now known that it is a debounced signal,
reduce the delay to something more sensible.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index ef461274397b..fd2dc821e40d 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1154,7 +1154,7 @@ static void sdhci_tasklet_card(unsigned long param) spin_unlock_irqrestore(&host->lock, flags); - mmc_detect_change(host->mmc, msecs_to_jiffies(500)); + mmc_detect_change(host->mmc, msecs_to_jiffies(200)); } static void sdhci_tasklet_finish(unsigned long param) |