diff options
Diffstat (limited to 'drivers/video/backlight/ktz8866.c')
| -rw-r--r-- | drivers/video/backlight/ktz8866.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/video/backlight/ktz8866.c b/drivers/video/backlight/ktz8866.c index 9c980f2571ee..351c2b4d63ed 100644 --- a/drivers/video/backlight/ktz8866.c +++ b/drivers/video/backlight/ktz8866.c @@ -97,20 +97,20 @@ static void ktz8866_init(struct ktz8866 *ktz) { unsigned int val = 0; - if (of_property_read_u32(ktz->client->dev.of_node, "current-num-sinks", &val)) + if (!of_property_read_u32(ktz->client->dev.of_node, "current-num-sinks", &val)) ktz8866_write(ktz, BL_EN, BIT(val) - 1); else /* Enable all 6 current sinks if the number of current sinks isn't specified. */ ktz8866_write(ktz, BL_EN, BIT(6) - 1); - if (of_property_read_u32(ktz->client->dev.of_node, "kinetic,current-ramp-delay-ms", &val)) { + if (!of_property_read_u32(ktz->client->dev.of_node, "kinetic,current-ramp-delay-ms", &val)) { if (val <= 128) ktz8866_write(ktz, BL_CFG2, BIT(7) | (ilog2(val) << 3) | PWM_HYST); else ktz8866_write(ktz, BL_CFG2, BIT(7) | ((5 + val / 64) << 3) | PWM_HYST); } - if (of_property_read_u32(ktz->client->dev.of_node, "kinetic,led-enable-ramp-delay-ms", &val)) { + if (!of_property_read_u32(ktz->client->dev.of_node, "kinetic,led-enable-ramp-delay-ms", &val)) { if (val == 0) ktz8866_write(ktz, BL_DIMMING, 0); else { @@ -179,8 +179,8 @@ static void ktz8866_remove(struct i2c_client *client) } static const struct i2c_device_id ktz8866_ids[] = { - { "ktz8866", 0 }, - {}, + { "ktz8866" }, + {} }; MODULE_DEVICE_TABLE(i2c, ktz8866_ids); @@ -190,6 +190,7 @@ static const struct of_device_id ktz8866_match_table[] = { }, {}, }; +MODULE_DEVICE_TABLE(of, ktz8866_match_table); static struct i2c_driver ktz8866_driver = { .driver = { |