In all these files, the .power field was never correctly initialized.
Signed-off-by: Corentin Chary <corentin.ch...@gmail.com>
---
drivers/gpu/drm/i915/intel_panel.c | 1 +
drivers/gpu/drm/radeon/radeon_legacy_encoders.c | 1 +
drivers/platform/x86/toshiba_acpi.c | 1 +
drivers/video/backlight/da903x_bl.c | 1 +
drivers/video/backlight/pcf50633-backlight.c | 1 +
drivers/video/backlight/wm831x_bl.c | 1 +
drivers/video/omap2/displays/panel-acx565akm.c | 1 +
7 files changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_panel.c
b/drivers/gpu/drm/i915/intel_panel.c
index 48177ec..ec4a1e0 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -342,6 +342,7 @@ int intel_panel_setup_backlight(struct drm_device *dev)
else
return -ENODEV;
+ memset(&props, 0, sizeof(props));
props.type = BACKLIGHT_RAW;
props.max_brightness = intel_panel_get_max_backlight(dev);
dev_priv->backlight =
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 42db254..a0c8222 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -369,6 +369,7 @@ void radeon_legacy_backlight_init(struct radeon_encoder
*radeon_encoder,
goto error;
}
+ memset(&props, 0, sizeof(props));
props.max_brightness = MAX_RADEON_LEVEL;
props.type = BACKLIGHT_RAW;
bd = backlight_device_register("radeon_bl", &drm_connector->kdev,
diff --git a/drivers/platform/x86/toshiba_acpi.c
b/drivers/platform/x86/toshiba_acpi.c
index bde32de..d680bb2 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -1095,6 +1095,7 @@ static int __devinit toshiba_acpi_setup_backlight(struct
toshiba_acpi_dev *dev)
ret = get_tr_backlight_status(dev, &enabled);
dev->tr_backlight_supported = !ret;
+ memset(&props, 0, sizeof(props));
props.type = BACKLIGHT_PLATFORM;
props.max_brightness = HCI_LCD_BRIGHTNESS_LEVELS - 1;
diff --git a/drivers/video/backlight/da903x_bl.c
b/drivers/video/backlight/da903x_bl.c
index 30e1968..573c7ec 100644
--- a/drivers/video/backlight/da903x_bl.c
+++ b/drivers/video/backlight/da903x_bl.c
@@ -136,6 +136,7 @@ static int da903x_backlight_probe(struct platform_device
*pdev)
da903x_write(data->da903x_dev, DA9034_WLED_CONTROL2,
DA9034_WLED_ISET(pdata->output_current));
+ memset(&props, 0, sizeof(props));
props.type = BACKLIGHT_RAW;
props.max_brightness = max_brightness;
bl = backlight_device_register(pdev->name, data->da903x_dev, data,
diff --git a/drivers/video/backlight/pcf50633-backlight.c
b/drivers/video/backlight/pcf50633-backlight.c
index c65853c..c092159 100644
--- a/drivers/video/backlight/pcf50633-backlight.c
+++ b/drivers/video/backlight/pcf50633-backlight.c
@@ -111,6 +111,7 @@ static int __devinit pcf50633_bl_probe(struct
platform_device *pdev)
if (!pcf_bl)
return -ENOMEM;
+ memset(&bl_props, 0, sizeof(bl_props));
bl_props.type = BACKLIGHT_RAW;
bl_props.max_brightness = 0x3f;
bl_props.power = FB_BLANK_UNBLANK;
diff --git a/drivers/video/backlight/wm831x_bl.c
b/drivers/video/backlight/wm831x_bl.c
index 5d365de..9e5517a 100644
--- a/drivers/video/backlight/wm831x_bl.c
+++ b/drivers/video/backlight/wm831x_bl.c
@@ -194,6 +194,7 @@ static int wm831x_backlight_probe(struct platform_device
*pdev)
data->current_brightness = 0;
data->isink_reg = isink_reg;
+ memset(&props, 0, sizeof(props));
props.type = BACKLIGHT_RAW;
props.max_brightness = max_isel;
bl = backlight_device_register("wm831x", &pdev->dev, data,
diff --git a/drivers/video/omap2/displays/panel-acx565akm.c
b/drivers/video/omap2/displays/panel-acx565akm.c
index d26f37a..74e7cf0 100644
--- a/drivers/video/omap2/displays/panel-acx565akm.c
+++ b/drivers/video/omap2/displays/panel-acx565akm.c
@@ -532,6 +532,7 @@ static int acx_panel_probe(struct omap_dss_device *dssdev)
/*------- Backlight control --------*/
+ memset(&props, 0, sizeof(props));
props.fb_blank = FB_BLANK_UNBLANK;
props.power = FB_BLANK_UNBLANK;
props.type = BACKLIGHT_RAW;
--
1.7.9.5
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