From: Devendra Naga <devendra.aaru@gmail.com>
Date: Wed, 5 Sep 2012 10:03:47 +0000 (+0530)
Subject: staging: slicoss: fix a null deref when pci_alloc_consistent fail
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~75^2~680
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8131fc0e1c37563c278743e6def971be993cdda;p=pandora-kernel.git

staging: slicoss: fix a null deref when pci_alloc_consistent fail

we are dereferencing the pshmem , and the pci_alloc_consistent can fail
returning null,

do a memcpy if we have a valid pshmem

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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