From: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Date: Sat, 8 Mar 2014 16:30:05 +0000 (+0200)
Subject: staging: android: Use devm_kzalloc instead of kzalloc
X-Git-Tag: firefly_0821_release~176^2~4193^2~499
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=48be81830eb72ce95b33075cce9fdfa39443dce6;p=firefly-linux-kernel-4.4.55.git

staging: android: Use devm_kzalloc instead of kzalloc

Use devm_kzalloc instead of kzalloc in staging/android/timed_gpio.c

Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/android/timed_gpio.c b/drivers/staging/android/timed_gpio.c
index e81451425c01..3f69b3481779 100644
--- a/drivers/staging/android/timed_gpio.c
+++ b/drivers/staging/android/timed_gpio.c
@@ -90,8 +90,9 @@ static int timed_gpio_probe(struct platform_device *pdev)
 	if (!pdata)
 		return -EBUSY;
 
-	gpio_data = kzalloc(sizeof(struct timed_gpio_data) * pdata->num_gpios,
-			GFP_KERNEL);
+	gpio_data = devm_kzalloc(&pdev->dev, 
+				sizeof(struct timed_gpio_data) * pdata->num_gpios,
+				GFP_KERNEL);
 	if (!gpio_data)
 		return -ENOMEM;
 
@@ -131,7 +132,6 @@ err_out:
 		timed_output_dev_unregister(&gpio_data[i].dev);
 		gpio_free(gpio_data[i].gpio);
 	}
-	kfree(gpio_data);
 
 	return ret;
 }
@@ -147,8 +147,6 @@ static int timed_gpio_remove(struct platform_device *pdev)
 		gpio_free(gpio_data[i].gpio);
 	}
 
-	kfree(gpio_data);
-
 	return 0;
 }