powerpc/traps: Use backlight power constants

Replace FB_BLANK_ constants with their counterparts from the
backlight subsystem. The values are identical, so there's no
change in functionality or semantics.

traps.c already includes backlight.h where the BACKLIGHT
constants are defined.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240731130720.1148872-2-tzimmermann@suse.de

diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 28d6472c380a89136bd3b6e50cacfc35900b352c..edf5cabe5dfdbd23d6083f3fad9c9e623a7c1c00 100644 (file)
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -121,7 +121,7 @@ static void pmac_backlight_unblank(void)
 
                props = &pmac_backlight->props;
                props->brightness = props->max_brightness;
-               props->power = FB_BLANK_UNBLANK;
+               props->power = BACKLIGHT_POWER_ON;
                backlight_update_status(pmac_backlight);
        }
        mutex_unlock(&pmac_backlight_mutex);