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authorLee Jones <lee.jones@linaro.org>2015-07-10 09:45:36 +0200
committerMark Brown <broonie@kernel.org>2015-07-10 20:34:06 +0200
commit60cb65ebf49e6db114c3efeb3971064a6ddbea0e (patch)
treef224884c7c7819ff8b25d98b7a661fd227739993 /drivers/regulator
parentregulator: pwm-regulator: Fix 'used uninitialized' warning (diff)
downloadlinux-60cb65ebf49e6db114c3efeb3971064a6ddbea0e.tar.xz
linux-60cb65ebf49e6db114c3efeb3971064a6ddbea0e.zip
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 <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
-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);