tree 1519837f75a309c52af88f6822eaa72577bb2823
parent b8fb642afa0277a0a9072fe119c1fce18437de0d
author Lee Jones <lee.jones@linaro.org> 1593434869 +0100
committer Thierry Reding <thierry.reding@gmail.com> 1596101231 +0200

pwm: bcm-iproc: Remove impossible comparison when validating duty cycle

'duty' here is an unsigned int, thus checking for <0 will always
evaluate to false.

Fixes the following W=1 warning:

 drivers/pwm/pwm-bcm-iproc.c:147:12: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]

Cc: Ray Jui <rjui@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-pwm@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>