The patch titled
mmc: omap: check the get_cover_state function pointer if not set
has been added to the -mm tree. Its filename is
mmc-omap-check-the-get_cover_state-function-pointer-if-not-set.patch
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See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: mmc: omap: check the get_cover_state function pointer if not set
From: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
If the get_cover_state is not set, it occurs the oops.
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Cc: Tony Lindgren <tony@xxxxxxxxxxx>
Cc: Pierre Ossman <drzeus-list@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/omap.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff -puN drivers/mmc/host/omap.c~mmc-omap-check-the-get_cover_state-function-pointer-if-not-set drivers/mmc/host/omap.c
--- a/drivers/mmc/host/omap.c~mmc-omap-check-the-get_cover_state-function-pointer-if-not-set
+++ a/drivers/mmc/host/omap.c
@@ -236,7 +236,10 @@ static void mmc_omap_release_slot(struct
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
_
Patches currently in -mm which might be from kyungmin.park@xxxxxxxxxxx are
mmc-omap-check-the-get_cover_state-function-pointer-if-not-set.patch
git-mtd.patch
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