diff options
Diffstat (limited to 'drivers/video/backlight/tps65217_bl.c')
| -rw-r--r-- | drivers/video/backlight/tps65217_bl.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/video/backlight/tps65217_bl.c b/drivers/video/backlight/tps65217_bl.c index fd524ad860a5..380917c86276 100644 --- a/drivers/video/backlight/tps65217_bl.c +++ b/drivers/video/backlight/tps65217_bl.c @@ -239,8 +239,7 @@ tps65217_bl_parse_dt(struct platform_device *pdev) } if (!of_property_read_u32(node, "default-brightness", &val)) { - if (val < 0 || - val > 100) { + if (val > 100) { dev_err(&pdev->dev, "invalid 'default-brightness' value in the device tree\n"); err = ERR_PTR(-EINVAL); @@ -275,17 +274,9 @@ static int tps65217_bl_probe(struct platform_device *pdev) struct tps65217_bl_pdata *pdata; struct backlight_properties bl_props; - if (tps->dev->of_node) { - pdata = tps65217_bl_parse_dt(pdev); - if (IS_ERR(pdata)) - return PTR_ERR(pdata); - } else { - pdata = dev_get_platdata(&pdev->dev); - if (!pdata) { - dev_err(&pdev->dev, "no platform data provided\n"); - return -EINVAL; - } - } + pdata = tps65217_bl_parse_dt(pdev); + if (IS_ERR(pdata)) + return PTR_ERR(pdata); tps65217_bl = devm_kzalloc(&pdev->dev, sizeof(*tps65217_bl), GFP_KERNEL); |