From: Lee Jones Date: Fri, 10 Jul 2015 07:45:36 +0000 (+0100) Subject: regulator: pwm-regulator: Fix ' comparison between signed and unsigned integer' warning X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=60cb65ebf49e6db114c3efeb3971064a6ddbea0e;p=deliverable%2Flinux.git regulator: pwm-regulator: Fix ' comparison between signed and unsigned integer' warning drivers/regulator/pwm-regulator.c: In function ‘pwm_regulator_init_table’: drivers/regulator/pwm-regulator.c:171:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] Signed-off-by: Lee Jones Signed-off-by: Mark Brown --- diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index 331b85148680..fc3166dfcbfa 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -163,7 +163,7 @@ static int pwm_regulator_init_table(struct platform_device *pdev, { struct device_node *np = pdev->dev.of_node; struct pwm_voltages *duty_cycle_table; - int length = 0; + unsigned int length = 0; int ret; of_find_property(np, "voltage-table", &length);