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.kamb...@linaro.org> Closes: https://lore.kernel.org/dri-devel/ca+g9fysak5tbqqxfc2w4ohlga0cbthmxbeq8qayfxtu75yi...@mail.gmail.com/ Signed-off-by: Thomas Zimmermann <tzimmerm...@suse.de> Fixes: 11b4eedfc87d ("fbdev: Do not include <linux/backlight.h> in header") Cc: Thomas Zimmermann <tzimmerm...@suse.de> Cc: Jani Nikula <jani.nik...@intel.com> Cc: Helge Deller <del...@gmx.de> Cc: linux-fb...@vger.kernel.org Cc: dri-de...@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> -- 2.44.0
