pwm: rockchip: Remove the judge from return value of pwm_config()

It seems the rockchip_pwm_config() always returns the result 0, so
remove the judge.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
David Wu 2017-08-08 23:38:30 +08:00 • committed by Thierry Reding
commit f90df9cda6