From: Roel Kluin <roel.kluin@gmail.com>
Date: Fri, 5 Feb 2010 04:05:49 +0000 (-0800)
Subject: USB: musb: don't dereference NULL tusb_dma indma_controller_destroy()
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d2e7eddbe28b2c7dd220a305f1b4b28b0658bd7;p=pandora-kernel.git

USB: musb: don't dereference NULL tusb_dma indma_controller_destroy()

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>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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