From a412ec27957c9dc216b19d638c808d7ddfa2debd Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 28 Jan 2015 22:15:31 +0300
Subject: 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>

diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c
index 8364ff3..3ab65c6 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;
 		}
-- 
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