From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 10 Feb 2015 10:35:47 +0000 (+0300)
Subject: PM / devfreq: event: testing the wrong variable
X-Git-Tag: drm-fsl-dcu-for-next~3773^2^4
X-Git-Url: http://git.agner.ch/gitweb/?p=linux-drm-fsl-dcu.git;a=commitdiff_plain;h=04a695edcaee386207e5a43a41bafa8388bf3bf4

PM / devfreq: event: testing the wrong variable

There is a typo here so we test "edev" but we intended to test
"edev[i]".

Fixes: f262f28c1470 ('PM / devfreq: event: Add devfreq_event class')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index 135be0aada9d..ad8347385f53 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -327,8 +327,8 @@ static int exynos_ppmu_probe(struct platform_device *pdev)
 
 	for (i = 0; i < info->num_events; i++) {
 		edev[i] = devm_devfreq_event_add_edev(&pdev->dev, &desc[i]);
-		if (IS_ERR(edev)) {
-			ret = PTR_ERR(edev);
+		if (IS_ERR(edev[i])) {
+			ret = PTR_ERR(edev[i]);
 			dev_err(&pdev->dev,
 				"failed to add devfreq-event device\n");
 			goto err;