[PATCH] MMC: wbsd delayed insertion

Wait 0.5 seconds before scanning for cards after an insertion interrupt.
The electrical connection needs this time to stabilise for some cards.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/mmc/wbsd.h b/drivers/mmc/wbsd.h
index 864f30828d01..9f5383e6e593 100644
--- a/drivers/mmc/wbsd.h
+++ b/drivers/mmc/wbsd.h
@@ -187,4 +187,6 @@ struct wbsd_host
         struct tasklet_struct   timeout_tasklet;
         struct tasklet_struct   finish_tasklet;
         struct tasklet_struct   block_tasklet;
+        
+        struct timer_list       timer;          /* Card detection timer */
 };