USB: musb: don't dereference NULL tusb_dma in dma_controller_destroy()

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Test whether tusb_dma is not NULL before dereferencing

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Roel Kluin 2010-01-09 21:57:44 +01:00 • committed by Greg Kroah-Hartman

parent f7410ced7f

commit 94089d56e4

1 changed files with 1 additions and 1 deletions

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drivers/usb/musb/tusb6010_omap.c

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