On Mon, 04 Mar 2024, Jani Nikula jani.nikula@intel.com wrote:
Removal of the backlight include from fb.h uncovered an implicit dependency in powerpc asm/backlight.h. Add the explicit include.
Reported-by: Naresh Kamboju naresh.kamboju@linaro.org Closes: https://lore.kernel.org/r/CA+G9fYsAk5TbqqxFC2W4oHLGA0CbTHMxbeq8QayFXTU75Yiue... Fixes: 11b4eedfc87d ("fbdev: Do not include <linux/backlight.h> in header") Cc: Thomas Zimmermann tzimmermann@suse.de Cc: Helge Deller deller@gmx.de Cc: linux-fbdev@vger.kernel.org Signed-off-by: Jani Nikula jani.nikula@intel.com
Not even compile tested!
Naresh, please try this patch!
Michael, if this is fine by you, ack to merge via the drm subsystem along with the regressing commit?
BR, Jani.
arch/powerpc/include/asm/backlight.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/include/asm/backlight.h b/arch/powerpc/include/asm/backlight.h index 1b5eab62ed04..275d5bb9aa04 100644 --- a/arch/powerpc/include/asm/backlight.h +++ b/arch/powerpc/include/asm/backlight.h @@ -10,6 +10,7 @@ #define __ASM_POWERPC_BACKLIGHT_H #ifdef __KERNEL__ +#include <linux/backlight.h> #include <linux/fb.h> #include <linux/mutex.h>