From d673727863e802292b4a8186413f5c075fcb86e3 Mon Sep 17 00:00:00 2001 From: Kyungmin Park Date: Thu, 29 Nov 2007 17:01:11 +0900 Subject: [PATCH] ARM: OMAP: Check the get_cover_state function pointer if not set If the get_cover_state is not set, it occurs the oops. Signed-off-by: Kyungmin Park Signed-off-by: Tony Lindgren --- drivers/mmc/host/omap.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c index cf9d31ce51c..d7ececeb0d0 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 -- 2.41.1