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| author | Archit Taneja <archit@ti.com> | 2011-05-12 17:26:30 +0530 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-05-12 19:30:27 +0300 |
| commit | 634610ac6cdea8bce09a262cefe46c8705dfd209 (patch) | |
| tree | cdd9153e4dafb53ae13dd5c180a5848a1e1df637 /drivers/video/omap2 | |
| parent | 5a8b572d832772722c3b3b7578e7fb968560fcf3 (diff) | |
| download | linux-0-day-634610ac6cdea8bce09a262cefe46c8705dfd209.tar.gz linux-0-day-634610ac6cdea8bce09a262cefe46c8705dfd209.tar.xz | |
OMAP: DSS2: Taal: Use device name in backlight_device_register
Panel Taal driver uses the string "taal" to register for a backlight device.
This causes backlight_device_register() to fail when a second taal panel
is added. Use dev_name(&dssdev->dev) as a parameter instead of the string.
Note: This will break backlight related sysfs commands. Use the name as
generated by the DSS2 driver, in the form "displayi", which represents
the ith registered display device.
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2')
| -rw-r--r-- | drivers/video/omap2/displays/panel-taal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c index 90d79c0bc9f43..fdd5d4ae437df 100644 --- a/drivers/video/omap2/displays/panel-taal.c +++ b/drivers/video/omap2/displays/panel-taal.c @@ -1031,8 +1031,8 @@ static int taal_probe(struct omap_dss_device *dssdev) props.max_brightness = 127; props.type = BACKLIGHT_RAW; - bldev = backlight_device_register("taal", &dssdev->dev, dssdev, - &taal_bl_ops, &props); + bldev = backlight_device_register(dev_name(&dssdev->dev), &dssdev->dev, + dssdev, &taal_bl_ops, &props); if (IS_ERR(bldev)) { r = PTR_ERR(bldev); goto err_bl; |