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omap_hsmmc: Do not expect cmd/data to be non-null when CC/TC occurs
authorJarkko Lavinen <jarkko.lavinen@nokia.com>
Wed, 8 Apr 2009 08:18:32 +0000 (11:18 +0300)
committerPierre Ossman <pierre@ossman.eu>
Wed, 8 Apr 2009 18:43:38 +0000 (20:43 +0200)
commitabc0a5401f086805ac313dc536291e1cd0d7c8d7
tree1a70e1da0502a26b9c0544c84acf026975b49922tree | snapshot
parentc3609f4a2fed3540ec0b97d515aa01988a143603commit | diff
omap_hsmmc: Do not expect cmd/data to be non-null when CC/TC occurs

With spurious interrupt cmd can be null even when we have CC
set in irq status.

Fixes: NB#106295 - prevent potential kernel crash in the MMC driver
Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
drivers/mmc/host/omap_hsmmc.c diff | blob | history
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