linux-kernel - [PATCH 3/6] staging: line6: use pr_err() instead of printk(KERN

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Date:	Fri, 11 Jan 2013 23:08:11 +0100
From:	Stefan Hajnoczi <stefanha@...il.com>
To:	devel@...verdev.osuosl.org
Cc:	Markus Grabner <grabner@....tugraz.at>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	line6linux-devel@...ts.sourceforge.net,
	<linux-kernel@...r.kernel.org>,
	Laurent Navet <laurent_navet@...oo.com>,
	Stefan Hajnoczi <stefanha@...il.com>
Subject: [PATCH 3/6] staging: line6: use pr_err() instead of printk(KERN_ERR, ...)

Fix the following checkpatch.pl warning:

  WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...
  #1861: FILE: staging/line6/driver.h:56:
  +       printk(KERN_ERR "line6usb driver bug: missing case in %s:%d\n", \

Signed-off-by: Stefan Hajnoczi <stefanha@...il.com>
---
 drivers/staging/line6/driver.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/line6/driver.h b/drivers/staging/line6/driver.h
index 1dd768c2..2e0f134 100644
--- a/drivers/staging/line6/driver.h
+++ b/drivers/staging/line6/driver.h
@@ -53,7 +53,7 @@
 #define LINE6_CHANNEL_MASK 0x0f
 
 #define MISSING_CASE	\
-	printk(KERN_ERR "line6usb driver bug: missing case in %s:%d\n", \
+	pr_err("line6usb driver bug: missing case in %s:%d\n", \
 		__FILE__, __LINE__)
 
 #define CHECK_RETURN(x)		\
-- 
1.8.0.2

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