Hi Arnd, [auto build test ERROR on linuxtv-media/master] [also build test ERROR on next-20170630] [cannot apply to v4.12-rc7] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Arnd-Bergmann/staging-imx-remove-confusing-IS_ERR_OR_NULL-usage/20170701-095942 base: git://linuxtv.org/media_tree.git master config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): drivers/staging/media/imx/imx-media-csi.c: In function 'csi_idmac_get_ipu_resources': >> drivers/staging/media/imx/imx-media-csi.c:149:11: error: assignment from incompatible pointer type [-Werror=incompatible-pointer-types] idmac_ch = ipu_idmac_get(priv->ipu, ch_num); ^ drivers/staging/media/imx/imx-media-csi.c:156:17: error: assignment from incompatible pointer type [-Werror=incompatible-pointer-types] priv->idmac_ch = idmac_ch; ^ cc1: some warnings being treated as errors vim +149 drivers/staging/media/imx/imx-media-csi.c 143 v4l2_err(&priv->sd, "failed to get SMFC\n"); 144 ret = PTR_ERR(smfc); 145 goto out; 146 } 147 priv->smfc = smfc; 148 > 149 idmac_ch = ipu_idmac_get(priv->ipu, ch_num); 150 if (IS_ERR(idmac_ch)) { 151 v4l2_err(&priv->sd, "could not get IDMAC channel %u\n", 152 ch_num); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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