From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 20 Aug 2013 07:05:29 +0000 (+0900)
Subject: mfd: pcf50633-adc: Use devm_*() functions
X-Git-Tag: v3.12-rc1~100^2~7^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8a105ca202b1a1061a24f1e980206cd2808e2f8b;p=platform%2Fkernel%2Flinux-exynos.git

mfd: pcf50633-adc: Use devm_*() functions

Use devm_*() functions to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

diff --git a/drivers/mfd/pcf50633-adc.c b/drivers/mfd/pcf50633-adc.c
index 18b53cb..b8941a5 100644
--- a/drivers/mfd/pcf50633-adc.c
+++ b/drivers/mfd/pcf50633-adc.c
@@ -203,7 +203,7 @@ static int pcf50633_adc_probe(struct platform_device *pdev)
 {
 	struct pcf50633_adc *adc;
 
-	adc = kzalloc(sizeof(*adc), GFP_KERNEL);
+	adc = devm_kzalloc(&pdev->dev, sizeof(*adc), GFP_KERNEL);
 	if (!adc)
 		return -ENOMEM;
 
@@ -236,7 +236,6 @@ static int pcf50633_adc_remove(struct platform_device *pdev)
 		kfree(adc->queue[i]);
 
 	mutex_unlock(&adc->queue_mutex);
-	kfree(adc);
 
 	return 0;
 }