gma500: remove unused drm_psb_no_fb

commit aa901aee90326507a7a775aa7f07c3dfc9621f59(gma500: remove no_fb bits)
remove all the drm_psb_no_fb relations code in gma500 except this line code,
so remove it also.

Signed-off-by: Wang YanQing <udknight@gmail.com>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>

diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h
index a7fd6c48b793ea95806b107f67969666153d7136..6053b8abcd12cc3da00f5b930829f96b15ab2ebf 100644 (file)
--- a/drivers/gpu/drm/gma500/psb_drv.h
+++ b/drivers/gpu/drm/gma500/psb_drv.h
@@ -876,7 +876,6 @@ extern const struct psb_ops cdv_chip_ops;
 #define PSB_D_MSVDX   (1 << 9)
 #define PSB_D_TOPAZ   (1 << 10)
 
-extern int drm_psb_no_fb;
 extern int drm_idle_check_interval;
 
 /*