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gma500: medfield: fix build without CONFIG_BACKLIGHT_CLASS_DEVICE

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drivers/built-in.o: In function `mdfld_dsi_connector_set_property':
mdfld_dsi_output.c:(.text+0x6e909): undefined reference to `mdfld_set_brightness'
make: *** [.tmp_vmlinux1] Error 1

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Kirill A. Shutemov
2012-03-24 00:01:52 +02:00
committed by Dave Airlie
parent e22057c859
commit a1978f74da
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/gma500/mdfld_dsi_output.c
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@@ -244,7 +244,6 @@ static int mdfld_dsi_connector_set_property(struct drm_connector *connector,
uint64_t value) uint64_t value)
{ {
struct drm_encoder *encoder = connector->encoder; struct drm_encoder *encoder = connector->encoder;
struct backlight_device *psb_bd;
if (!strcmp(property->name, "scaling mode") && encoder) { if (!strcmp(property->name, "scaling mode") && encoder) {
struct psb_intel_crtc *psb_crtc = struct psb_intel_crtc *psb_crtc =
@@ -301,11 +300,15 @@ static int mdfld_dsi_connector_set_property(struct drm_connector *connector,
value)) value))
goto set_prop_error; goto set_prop_error;
else { else {
#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
struct backlight_device *psb_bd;
psb_bd = mdfld_get_backlight_device(); psb_bd = mdfld_get_backlight_device();
if (psb_bd) { if (psb_bd) {
psb_bd->props.brightness = value; psb_bd->props.brightness = value;
mdfld_set_brightness(psb_bd); mdfld_set_brightness(psb_bd);
} }
#endif
} }
} }
set_prop_done: set_prop_done: