[PATCH] [mmc] [tifm] Reduces delay in card insert/removal

[Sergey Yanovich <ynvich@gmail.com>]

First, I tried to replace 'mdelay' with 'msleep' and put it after
'unlock'. It gives a certain oops.

With the delay of 50 msec driver remains stable. It has something
to do with hardware initialization, so this value should not be
affected by CPU speed. I hope so.

Signed-off-by: Sergey Yanovich <ynvich@gmail.com>
---
 drivers/mmc/tifm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mmc/tifm.c b/drivers/mmc/tifm.c
index 30cab30..310f07c 100644
--- a/drivers/mmc/tifm.c
+++ b/drivers/mmc/tifm.c
@@ -361,7 +361,7 @@ mmc_tifm_irq_chip(unsigned long param)
 		socket->state = READY;
 		tasklet_schedule(&socket->cmd_end);
 	}
-	mdelay(100);
+	mdelay(50);
 	spin_unlock_irqrestore(&socket->lock, flags);
 	mmc_detect_change(mmc, 0);
 }
-- 
1.5.1.2

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/