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authorSam Ravnborg <sam@ravnborg.org>2019-12-10 20:47:58 +0100
committerSam Ravnborg <sam@ravnborg.org>2019-12-11 01:13:07 +0100
commit907aa265fde6589b8059dc51649c6d1f49ade2f3 (patch)
tree84962f100c07b777cbde5bc6f0af9d910011485a
parent6acc942c5eecad34a7623e01317f3d03d1e05462 (diff)
drm/drm_panel: fix EXPORT of drm_panel_of_backlight
Fix link failure for module builds of panels. The conditional compilation around drm_panel_of_backlight() was wrong for a module build. Fix it using IS_ENABLED(). Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Fixes: 152dbdeab1b2 ("drm/panel: add backlight support") Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Maxime Ripard <mripard@kernel.org> Cc: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20191210194758.24087-1-sam@ravnborg.org
-rw-r--r--drivers/gpu/drm/drm_panel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_panel.c b/drivers/gpu/drm/drm_panel.c
index 03395ad4d907..79ff3fdf6f6e 100644
--- a/drivers/gpu/drm/drm_panel.c
+++ b/drivers/gpu/drm/drm_panel.c
@@ -302,7 +302,7 @@ struct drm_panel *of_drm_find_panel(const struct device_node *np)
EXPORT_SYMBOL(of_drm_find_panel);
#endif
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
+#if IS_ENABLED(CONFIG_BACKLIGHT_CLASS_DEVICE)
/**
* drm_panel_of_backlight - use backlight device node for backlight
* @panel: DRM panel