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| author | Corentin Chary <corentin.chary@gmail.com> | 2012-05-29 15:07:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-29 16:22:30 -0700 |
| commit | f5f4fd451634e5295cc807684a0eabd264b9db4d (patch) | |
| tree | ba8901bf5d8e89eb0247cd315b7573bc4dd99de6 /drivers/video | |
| parent | 6677110b748aa1fe92d039b09d34ac7f35391fb0 (diff) | |
| download | linux-3.10-f5f4fd451634e5295cc807684a0eabd264b9db4d.tar.gz linux-3.10-f5f4fd451634e5295cc807684a0eabd264b9db4d.tar.bz2 linux-3.10-f5f4fd451634e5295cc807684a0eabd264b9db4d.zip | |
backlight: initialize struct backlight_properties properly
In all these files, the .power field was never correctly initialized.
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Cc: Jingoo Han <jg1.han@samsung.com>
Cc: Dave Airlie <airlied@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/backlight/da903x_bl.c | 1 | ||||
| -rw-r--r-- | drivers/video/backlight/pcf50633-backlight.c | 1 | ||||
| -rw-r--r-- | drivers/video/backlight/wm831x_bl.c | 1 | ||||
| -rw-r--r-- | drivers/video/omap2/displays/panel-acx565akm.c | 1 |
4 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c index 30e19681a30..573c7ece0fd 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 c65853cb974..c092159f438 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 5d365deb5f8..9e5517a3a52 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 d26f37ac69d..74e7cf07850 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; |