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leds: tca6507: Remove unnecessary reg check

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Variable reg is unsigned so checking whether it is less than zero is not
necessary.

Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
This commit is contained in:
Christos Gkekas 2017-10-08 19:55:05 +01:00 • committed by Jacek Anaszewski
parent 26c7d6a321
commit 94bf9e0cbb
1 changed files with 1 additions and 1 deletions
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2
drivers/leds/leds-tca6507.c
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@ -715,7 +715,7 @@ tca6507_led_dt_init(struct i2c_client *client)
if (of_property_match_string(child, "compatible", "gpio") >= 0) if (of_property_match_string(child, "compatible", "gpio") >= 0)
led.flags |= TCA6507_MAKE_GPIO; led.flags |= TCA6507_MAKE_GPIO;
ret = of_property_read_u32(child, "reg", &reg); ret = of_property_read_u32(child, "reg", &reg);
if (ret != 0 || reg < 0 || reg >= NUM_LEDS) if (ret != 0 || reg >= NUM_LEDS)
continue; continue;
tca_leds[reg] = led; tca_leds[reg] = led;