evie/android_kernel_oneplus_msm8998
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staging: android: Use devm_kzalloc instead of kzalloc

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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>
This commit is contained in:
Georgiana Rodica Chelu 2014-03-08 18:30:05 +02:00 • committed by Greg Kroah-Hartman
parent 9f9d25c940
commit 48be81830e
1 changed files with 3 additions and 5 deletions
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8
drivers/staging/android/timed_gpio.c
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@ -90,8 +90,9 @@ static int timed_gpio_probe(struct platform_device *pdev)
if (!pdata) if (!pdata)
return -EBUSY; return -EBUSY;
gpio_data = kzalloc(sizeof(struct timed_gpio_data) * pdata->num_gpios, gpio_data = devm_kzalloc(&pdev->dev,
GFP_KERNEL); sizeof(struct timed_gpio_data) * pdata->num_gpios,
GFP_KERNEL);
if (!gpio_data) if (!gpio_data)
return -ENOMEM; return -ENOMEM;
@ -131,7 +132,6 @@ err_out:
timed_output_dev_unregister(&gpio_data[i].dev); timed_output_dev_unregister(&gpio_data[i].dev);
gpio_free(gpio_data[i].gpio); gpio_free(gpio_data[i].gpio);
} }
kfree(gpio_data);
return ret; return ret;
} }
@ -147,8 +147,6 @@ static int timed_gpio_remove(struct platform_device *pdev)
gpio_free(gpio_data[i].gpio); gpio_free(gpio_data[i].gpio);
} }
kfree(gpio_data);
return 0; return 0;
} }