diff options
Diffstat (limited to 'drivers/video/backlight/qcom-wled.c')
| -rw-r--r-- | drivers/video/backlight/qcom-wled.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/video/backlight/qcom-wled.c b/drivers/video/backlight/qcom-wled.c index ab10910971e9..5306b06044b4 100644 --- a/drivers/video/backlight/qcom-wled.c +++ b/drivers/video/backlight/qcom-wled.c @@ -1520,6 +1520,8 @@ static int wled_configure(struct wled *wled) return -EINVAL; } } + + cfg->num_strings = string_len; } rc = of_property_read_u32(dev->of_node, "qcom,num-strings", &val); @@ -1530,9 +1532,13 @@ static int wled_configure(struct wled *wled) return -EINVAL; } - if (string_len > 0 && val > string_len) { - dev_err(dev, "qcom,num-strings exceeds qcom,enabled-strings\n"); - return -EINVAL; + if (string_len > 0) { + dev_warn(dev, "Only one of qcom,num-strings or qcom,enabled-strings" + " should be set\n"); + if (val > string_len) { + dev_err(dev, "qcom,num-strings exceeds qcom,enabled-strings\n"); + return -EINVAL; + } } cfg->num_strings = val; |