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>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/mfd/pcf50633-adc.c b/drivers/mfd/pcf50633-adc.c
index 18b53cb72fea..b8941a556d71 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;
 }