Kyungmin Park 8348f0029d MMC: 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 <kyungmin.park@samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-04-18 20:05:30 +02:00
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