Hi Matt,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master] [also build test WARNING on next-20181224] [cannot apply to v4.20] [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/Matt-Roper/CRTC-background-color/20... config: arm-omap2plus_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=arm
All warnings (new ones prefixed by >>):
In file included from drivers/gpu/drm/omapdrm/dss/dispc.c:44:0:
include/drm/drm_blend.h:61:43: warning: 'struct drm_crtc' declared inside parameter list will not be visible outside of this definition or declaration
void drm_crtc_add_bgcolor_property(struct drm_crtc *crtc); ^~~~~~~~
vim +61 include/drm/drm_blend.h
44 45 int drm_plane_create_alpha_property(struct drm_plane *plane); 46 int drm_plane_create_rotation_property(struct drm_plane *plane, 47 unsigned int rotation, 48 unsigned int supported_rotations); 49 unsigned int drm_rotation_simplify(unsigned int rotation, 50 unsigned int supported_rotations); 51 52 int drm_plane_create_zpos_property(struct drm_plane *plane, 53 unsigned int zpos, 54 unsigned int min, unsigned int max); 55 int drm_plane_create_zpos_immutable_property(struct drm_plane *plane, 56 unsigned int zpos); 57 int drm_atomic_normalize_zpos(struct drm_device *dev, 58 struct drm_atomic_state *state); 59 int drm_plane_create_blend_mode_property(struct drm_plane *plane, 60 unsigned int supported_modes);
61 void drm_crtc_add_bgcolor_property(struct drm_crtc *crtc);
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