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-rw-r--r--drivers/regulator/pwm-regulator.c2
1 files changed, 1 insertions, 1 deletions
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);