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authorPierre Ossman <drzeus@drzeus.cx>2007-05-08 16:35:17 -0400
committerPierre Ossman <drzeus@drzeus.cx>2007-05-08 16:42:57 -0400
commit1efd48b3ae8f89a1d04f1e36be96764d7bf43ae9 (patch)
tree0d45e47c53d71390519b5890021417e3ec1b2b3b /fs
parent790864dcc2b3fe65355dd84ef8481e54b1bc61b6 (diff)
mmc: use lock instead of claim in debug check
As mmc_detect_change() can be called from irq context, using claim (which can sleep) is inherently unsafe. Use the host spinlock instead, which also is faster. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
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