From 04cf585d2902404ed06861c6dc27897100340dba Mon Sep 17 00:00:00 2001
From: Pierre Ossman <drzeus@drzeus.cx>
Date: Mon, 18 Aug 2008 22:18:14 +0200
Subject: [PATCH] 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>
---
 drivers/mmc/host/sdhci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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)
-- 
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