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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2018-05-15 18:57:36 +0300
committerDave Airlie <airlied@redhat.com>2018-05-17 08:03:32 +0300
commitdd856d924b2471bf28e7c60df881529525a1192c (patch)
tree8782854da38b7d3d2ef390450d487b6826ebfb2b /drivers/gpu/drm/rcar-du
parent548da31da9805645b1e8043da5081b9745545248 (diff)
downloadlinux-dd856d924b2471bf28e7c60df881529525a1192c.tar.xz
drm: rcar-du: Fix rcar_du_of_init() stub
The rcar_du_of_init() function is supposed to be defined as a stub when CONFIG_DRM_RCAR_LVDS is disabled as the rcar_du_of.c file isn't compiled in that case. However, a bug in the configuration option check makes it a stub when CONFIG_DRM_RCAR_LVDS=m as well, which prevents legacy DTs from being fixed at boot time. Fix the configuration option check by using IS_ENABLED. Fixes: 81c0e3dd8292 ("drm: rcar-du: Fix legacy DT to create LVDS encoder nodes") Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180515155736.3379-1-laurent.pinchart+renesas@ideasonboard.com
Diffstat (limited to 'drivers/gpu/drm/rcar-du')
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_of.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_of.h b/drivers/gpu/drm/rcar-du/rcar_du_of.h
index c2e65a727e91..8dd3fbe96650 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_of.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_of.h
@@ -11,7 +11,7 @@
struct of_device_id;
-#ifdef CONFIG_DRM_RCAR_LVDS
+#if IS_ENABLED(CONFIG_DRM_RCAR_LVDS)
void __init rcar_du_of_init(const struct of_device_id *of_ids);
#else
static inline void rcar_du_of_init(const struct of_device_id *of_ids) { }