Hi Sakari, [auto build test ERROR on linuxtv-media/master] [also build test ERROR on v4.11-rc5 next-20170406] [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/Sakari-Ailus/v4l-flash-led-class-Use-fwnode_handle-instead-of-device_node-in-init/20170407-133451 base: git://linuxtv.org/media_tree.git master config: i386-randconfig-x016-201714 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): drivers/media/v4l2-core/v4l2-async.c: In function 'match_of': >> drivers/media/v4l2-core/v4l2-async.c:63:6: error: implicit declaration of function 'of_fwnode_handle' [-Werror=implicit-function-declaration] of_fwnode_handle(sd->of_node) : sd->fwnode, ^~~~~~~~~~~~~~~~ >> drivers/media/v4l2-core/v4l2-async.c:63:36: warning: pointer/integer type mismatch in conditional expression of_fwnode_handle(sd->of_node) : sd->fwnode, ^ >> drivers/media/v4l2-core/v4l2-async.c:64:6: warning: passing argument 2 of 'fwnode_cmp' makes pointer from integer without a cast [-Wint-conversion] of_fwnode_handle(asd->match.of.node)); ^~~~~~~~~~~~~~~~ drivers/media/v4l2-core/v4l2-async.c:44:13: note: expected 'struct fwnode_handle *' but argument is of type 'int' static bool fwnode_cmp(struct fwnode_handle *one, ^~~~~~~~~~ drivers/media/v4l2-core/v4l2-async.c: In function 'match_fwnode': drivers/media/v4l2-core/v4l2-async.c:70:36: warning: pointer/integer type mismatch in conditional expression of_fwnode_handle(sd->of_node) : sd->fwnode, ^ cc1: some warnings being treated as errors vim +/of_fwnode_handle +63 drivers/media/v4l2-core/v4l2-async.c 57 return one == theother; 58 } 59 60 static bool match_of(struct v4l2_subdev *sd, struct v4l2_async_subdev *asd) 61 { 62 return fwnode_cmp(sd->of_node ? > 63 of_fwnode_handle(sd->of_node) : sd->fwnode, > 64 of_fwnode_handle(asd->match.of.node)); 65 } 66 67 static bool match_fwnode(struct v4l2_subdev *sd, struct v4l2_async_subdev *asd) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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