Fix builds with CONFIG_PMAC_BACKLIGHT=y. The include statement for the backlight header has recently been removed from <linux/fb.h>. Add it to via-pmu-backlight.c to get the necessary symbols.
Reported-by: Naresh Kamboju naresh.kamboju@linaro.org Closes: https://lore.kernel.org/dri-devel/CA+G9fYsAk5TbqqxFC2W4oHLGA0CbTHMxbeq8QayFX... Signed-off-by: Thomas Zimmermann tzimmermann@suse.de Fixes: 11b4eedfc87d ("fbdev: Do not include <linux/backlight.h> in header") Cc: Thomas Zimmermann tzimmermann@suse.de Cc: Jani Nikula jani.nikula@intel.com Cc: Helge Deller deller@gmx.de Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org --- drivers/macintosh/via-pmu-backlight.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/macintosh/via-pmu-backlight.c b/drivers/macintosh/via-pmu-backlight.c index c2d87e7fa85be..89450645c2305 100644 --- a/drivers/macintosh/via-pmu-backlight.c +++ b/drivers/macintosh/via-pmu-backlight.c @@ -10,6 +10,7 @@
#include <asm/ptrace.h> #include <linux/adb.h> +#include <linux/backlight.h> #include <linux/pmu.h> #include <asm/backlight.h>