Hi Liviu, [auto build test WARNING on drm/drm-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base] url: https://github.com/0day-ci/linux/commits/Liviu-Dudau/drm-Introduce-generic-probe-function-for-component-based-masters/20151019-231229 config: arm-allmodconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/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 warnings (new ones prefixed by >>): drivers/gpu/drm/armada/armada_drv.c: In function 'armada_drm_probe': >> drivers/gpu/drm/armada/armada_drv.c:291:4: warning: passing argument 2 of 'component_match_add' from incompatible pointer type component_match_add(&pdev->dev, match, compare_dev_name, ^ In file included from drivers/gpu/drm/armada/armada_drv.c:9:0: include/linux/component.h:36:6: note: expected 'struct component_match **' but argument is of type 'struct component_match *' void component_match_add(struct device *, struct component_match **, ^ >> drivers/gpu/drm/armada/armada_drv.c:304:6: warning: passing argument 2 of 'armada_add_endpoints' from incompatible pointer type armada_add_endpoints(&pdev->dev, match, ^ drivers/gpu/drm/armada/armada_drv.c:247:13: note: expected 'struct component_match **' but argument is of type 'struct component_match *' static void armada_add_endpoints(struct device *dev, ^ vim +/component_match_add +291 drivers/gpu/drm/armada/armada_drv.c 285 char **devices = pdev->dev.platform_data; 286 struct device_node *port; 287 struct device *d; 288 int i; 289 290 for (i = 0; devices[i]; i++) > 291 component_match_add(&pdev->dev, match, compare_dev_name, 292 devices[i]); 293 294 if (i == 0) { 295 dev_err(&pdev->dev, "missing 'ports' property\n"); 296 return -ENODEV; 297 } 298 299 for (i = 0; devices[i]; i++) { 300 d = bus_find_device_by_name(&platform_bus_type, NULL, 301 devices[i]); 302 if (d && d->of_node) { 303 for_each_child_of_node(d->of_node, port) > 304 armada_add_endpoints(&pdev->dev, match, 305 port); 306 } 307 put_device(d); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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