From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kyungmin Park <kyungmin.park@samsung.com>
Subject: [PATCH] ARM: OMAP: Check the get_cover_state function pointer if
	not set
Date: Thu, 29 Nov 2007 17:01:11 +0900
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If the get_cover_state is not set, it occurs the oops.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index cf9d31c..d7ecece 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -238,7 +238,9 @@ static void mmc_omap_release_slot(struct mmc_omap_slot *slot)
 static inline
 int mmc_omap_cover_is_open(struct mmc_omap_slot *slot)
 {
-	return slot->pdata->get_cover_state(mmc_dev(slot->mmc), slot->id);
+	if (slot->pdata->get_cover_state)
+		return slot->pdata->get_cover_state(mmc_dev(slot->mmc), slot->id);
+	return 0;
 }
 
 static ssize_t