rtc: rtc-ds2404: use dev_err() instead of printk()
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>
diff --git a/drivers/rtc/rtc-ds2404.c b/drivers/rtc/rtc-ds2404.c
index 4539e37..b04fc42 100644
--- a/drivers/rtc/rtc-ds2404.c
+++ b/drivers/rtc/rtc-ds2404.c
@@ -70,7 +70,7 @@
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 @@
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;
}
}