Hi all, After merging the drm-misc tree, today's linux-next builds (arm multi_v7_defconfig and x86_64 allmodconfig) failed like this: (from the arm build) drivers/gpu/drm/omapdrm/omap_fb.c: In function 'omap_framebuffer_describe': drivers/gpu/drm/omapdrm/omap_fb.c:325:9: error: implicit declaration of function 'seq_printf'; did you mean 'drm_printf'? [-Werror=implicit-function-declaration] 325 | seq_printf(m, "fb: %dx%d@%4.4s\n", fb->width, fb->height, | ^~~~~~~~~~ | drm_printf (from the x86_64 build) drivers/gpu/drm/loongson/lsdc_crtc.c: In function 'lsdc_crtc_late_register': drivers/gpu/drm/loongson/lsdc_crtc.c:692:9: error: implicit declaration of function 'debugfs_create_file'; did you mean 'bus_create_file'? [-Werror=implicit-function-declaration] 692 | debugfs_create_file("ops", 0644, crtc->debugfs_entry, lcrtc, | ^~~~~~~~~~~~~~~~~~~ | bus_create_file Caused by commits 9e2b84fb6cd7 ("drm/print: drop include seq_file.h") 33d5ae6cacf4 ("drm/print: drop include debugfs.h and include where needed") I have used the drm-misc tree from next-20240423 for today. -- Cheers, Stephen Rothwell