regulator: qcom-rpm: signedness bug in probe()

"force_mode" is a u32 so it is never "< 0", but because of type
promotion then comparing "== -1" will do what we want.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c
index 8364ff331a81..3ab65c62fdd5 100644
--- a/drivers/regulator/qcom_rpm-regulator.c
+++ b/drivers/regulator/qcom_rpm-regulator.c
@@ -768,7 +768,7 @@ static int rpm_reg_probe(struct platform_device *pdev)
                         break;
                 }
 
-                if (force_mode < 0) {
+                if (force_mode == -1) {
                         dev_err(&pdev->dev, "invalid force mode\n");
                         return -EINVAL;
                 }