| Message ID | 20250315120143.2344958-1-yuehaibing@huawei.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [-next] drm/i915/display: Fix build error without DRM_FBDEV_EMULATION | expand |
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.h b/drivers/gpu/drm/i915/display/intel_fbdev.h index ca2c8c438f02..89bad3a2b01a 100644 --- a/drivers/gpu/drm/i915/display/intel_fbdev.h +++ b/drivers/gpu/drm/i915/display/intel_fbdev.h @@ -6,6 +6,8 @@ #ifndef __INTEL_FBDEV_H__ #define __INTEL_FBDEV_H__ +#include <linux/types.h> + struct drm_fb_helper; struct drm_fb_helper_surface_size; struct drm_i915_private;
In file included from <command-line>: ./drivers/gpu/drm/i915/display/intel_fbdev.h: In function ‘intel_fbdev_framebuffer’: ./drivers/gpu/drm/i915/display/intel_fbdev.h:32:16: error: ‘NULL’ undeclared (first use in this function) 32 | return NULL; | ^~~~ ./drivers/gpu/drm/i915/display/intel_fbdev.h:1:1: note: ‘NULL’ is defined in header ‘<stddef.h>’; did you forget to ‘#include <stddef.h>’? +++ |+#include <stddef.h> 1 | /* SPDX-License-Identifier: MIT */ ./drivers/gpu/drm/i915/display/intel_fbdev.h:32:16: note: each undeclared identifier is reported only once for each function it appears in 32 | return NULL; | ^~~~ Build fails if CONFIG_DRM_FBDEV_EMULATION is n, add missing header file. Fixes: 9fa154f40eb6 ("drm/{i915,xe}: Run DRM default client setup") Signed-off-by: Yue Haibing <yuehaibing@huawei.com> --- drivers/gpu/drm/i915/display/intel_fbdev.h | 2 ++ 1 file changed, 2 insertions(+)