tree 742478b6dc378ee25a6ecad69b9f2d41bf6de271
parent bb28f3d51ff5e1be541d057708011cc1efe6fae9
author Qipeng Zha <qipeng.zha@intel.com> 1452249147 +0800
committer Darren Hart <dvhart@linux.intel.com> 1453253749 -0800

intel_punit_ipc: add NULL check for input parameters

intel_punit_ipc_command() maybe called when in or out
data pointers are NULL.

Signed-off-by: Qipeng Zha <qipeng.zha@intel.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>