From: Jingoo Han <jg1.han@samsung.com>
To: "'Grant Likely'" <grant.likely@secretlab.ca>
Cc: "'Linus Walleij'" <linus.walleij@linaro.org>,
linux-kernel@vger.kernel.org,
"'Jingoo Han'" <jg1.han@samsung.com>
Subject: [PATCH 1/6] gpio: adp5520: use devm_kzalloc()
Date: Fri, 15 Mar 2013 18:14:01 +0900 [thread overview]
Message-ID: <006201ce215d$6f133d10$4d39b730$%han@samsung.com> (raw)
Use devm_kzalloc() to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/gpio/gpio-adp5520.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/gpio-adp5520.c b/drivers/gpio/gpio-adp5520.c
index 8afa95f..f33f78d 100644
--- a/drivers/gpio/gpio-adp5520.c
+++ b/drivers/gpio/gpio-adp5520.c
@@ -105,7 +105,7 @@ static int adp5520_gpio_probe(struct platform_device *pdev)
return -ENODEV;
}
- dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
dev_err(&pdev->dev, "failed to alloc memory\n");
return -ENOMEM;
@@ -163,7 +163,6 @@ static int adp5520_gpio_probe(struct platform_device *pdev)
return 0;
err:
- kfree(dev);
return ret;
}
@@ -180,7 +179,6 @@ static int adp5520_gpio_remove(struct platform_device *pdev)
return ret;
}
- kfree(dev);
return 0;
}
--
1.7.2.5
next reply other threads:[~2013-03-15 9:14 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-15 9:14 Jingoo Han [this message]
2013-03-15 9:14 ` [PATCH 2/6] gpio: max7300: " Jingoo Han
2013-03-27 8:47 ` Linus Walleij
2013-03-15 9:15 ` [PATCH 3/6] gpio: max7301: " Jingoo Han
2013-03-27 8:48 ` Linus Walleij
2013-03-15 9:15 ` [PATCH 4/6] gpio: max732x: " Jingoo Han
2013-03-27 8:49 ` Linus Walleij
2013-03-15 9:15 ` [PATCH 5/6] gpio: mc33880: " Jingoo Han
2013-03-27 8:50 ` Linus Walleij
2013-03-15 9:16 ` [PATCH 6/6] gpio: pcf857x: " Jingoo Han
2013-03-27 8:52 ` Linus Walleij
2013-03-27 8:46 ` [PATCH 1/6] gpio: adp5520: " Linus Walleij
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