[PATCH 2/5] cpufreq: imx6q: Fix wrong device in devm_kzalloc

Sascha Hauer s.hauer at pengutronix.de
Wed Oct 28 00:59:11 PDT 2015


devm_kzalloc must be called with the device that is actually probed,
not with cpu_dev which resources are not freed when probe fails.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 drivers/cpufreq/imx6q-cpufreq.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c
index fabd144..6fefd19 100644
--- a/drivers/cpufreq/imx6q-cpufreq.c
+++ b/drivers/cpufreq/imx6q-cpufreq.c
@@ -260,7 +260,8 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev)
 	}
 
 	/* Make imx6_soc_volt array's size same as arm opp number */
-	imx6_soc_volt = devm_kzalloc(cpu_dev, sizeof(*imx6_soc_volt) * num, GFP_KERNEL);
+	imx6_soc_volt = devm_kzalloc(&pdev->dev,
+				     sizeof(*imx6_soc_volt) * num, GFP_KERNEL);
 	if (imx6_soc_volt == NULL) {
 		ret = -ENOMEM;
 		goto free_freq_table;
-- 
2.6.1




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