leds: an30259a: add a check for devm_regmap_init_i2c
authorChuhong Yuan <hslester96@gmail.com>
Wed, 16 Oct 2019 12:54:03 +0000 (20:54 +0800)
committerPavel <pavel@ucw.cz>
Sun, 3 Nov 2019 16:39:00 +0000 (17:39 +0100)
commitfc7b5028f2627133c7c18734715a08829eab4d1f
treef15e76977a17218d546bc09bd41f03b0c78185c6
parent7c6082b903ac28dc3f383fba57c6f9e7e2594178
leds: an30259a: add a check for devm_regmap_init_i2c

an30259a_probe misses a check for devm_regmap_init_i2c and may cause
problems.
Add a check and print errors like other leds drivers.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
drivers/leds/leds-an30259a.c