On Sat, Dec 12, 2015 at 05:14:48AM +0800, kbuild test robot wrote:

Hi Jayachandran,

[auto build test WARNING on asoc/for-next] [also build test WARNING on next-20151211] [cannot apply to sound/for-next v4.4-rc4]

url: https://github.com/0day-ci/linux/commits/Vinod-Koul/ASoC-Intel-Skylake-Updat... base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next config: mn10300-allmodconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/ma... -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=mn10300

All warnings (new ones prefixed by >>):

sound/hda/ext/hdac_ext_controller.c: In function 'update_pci_dword':

...

...

sound/hda/ext/hdac_ext_controller.c:317:7: warning: 'data' is used uninitialized in this function [-Wuninitialized]

 data &= ~mask;

Thanks, will fix it in v2