rtc: rtc-sun4v: use pr_warn() 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-sun4v.c b/drivers/rtc/rtc-sun4v.c
index 5b22610..59b5c2d 100644
--- a/drivers/rtc/rtc-sun4v.c
+++ b/drivers/rtc/rtc-sun4v.c
@@ -3,6 +3,8 @@
* Copyright (C) 2008 David S. Miller <davem@davemloft.net>
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/delay.h>
@@ -26,10 +28,10 @@
udelay(100);
goto retry;
}
- printk(KERN_WARNING "SUN4V: tod_get() timed out.\n");
+ pr_warn("tod_get() timed out.\n");
return 0;
}
- printk(KERN_WARNING "SUN4V: tod_get() not supported.\n");
+ pr_warn("tod_get() not supported.\n");
return 0;
}
@@ -53,10 +55,10 @@
udelay(100);
goto retry;
}
- printk(KERN_WARNING "SUN4V: tod_set() timed out.\n");
+ pr_warn("tod_set() timed out.\n");
return -EAGAIN;
}
- printk(KERN_WARNING "SUN4V: tod_set() not supported.\n");
+ pr_warn("tod_set() not supported.\n");
return -EOPNOTSUPP;
}