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rtc: rtc-ds2404: use dev_err() instead of printk()

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Fix the checkpatch warning as below:

  WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han 2013-02-21 16:45:26 -08:00 committed by Linus Torvalds
parent 34650f9ea1
commit 0fae82378a
1 changed files with 2 additions and 2 deletions
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4
drivers/rtc/rtc-ds2404.c
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@ -70,7 +70,7 @@ static int ds2404_gpio_map(struct ds2404 *chip, struct platform_device *pdev,
for (i = 0; i < ARRAY_SIZE(ds2404_gpio); i++) {
err = gpio_request(ds2404_gpio[i].gpio, ds2404_gpio[i].name);
if (err) {
printk(KERN_ERR "error mapping gpio %s: %d\n",
dev_err(&pdev->dev, "error mapping gpio %s: %d\n",
ds2404_gpio[i].name, err);
goto err_request;
}
@ -177,7 +177,7 @@ static void ds2404_write_memory(struct device *dev, u16 offset,
for (i = 0; i < length; i++) {
if (out[i] != ds2404_read_byte(dev)) {
printk(KERN_ERR "read invalid data\n");
dev_err(dev, "read invalid data\n");
return;
}
}