linux-kernel - [PATCH 3.12 07/50] usbatm: Fix dynamic_debug / ratelimited atm_dbg and atm

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Date:	Mon,  5 May 2014 14:42:49 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Joe Perches <joe@...ches.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 07/50] usbatm: Fix dynamic_debug / ratelimited atm_dbg and atm_rldbg macros

From: Joe Perches <joe@...ches.com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit 32e24930fb71c47a1366325b6f139e039cacaca4 upstream.

Fix atm_dbg to use normal pr_debug not dynamic_pr_debug
because dynamic_pr_debug may not be compiled in at all.

Signed-off-by: Joe Perches <joe@...ches.com>
Tested-by: Krzysztof Mazur <krzysiek@...lesie.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/usb/atm/usbatm.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/usb/atm/usbatm.h b/drivers/usb/atm/usbatm.h
index 5651231a7437..f3eecd967a8a 100644
--- a/drivers/usb/atm/usbatm.h
+++ b/drivers/usb/atm/usbatm.h
@@ -34,6 +34,7 @@
 #include <linux/stringify.h>
 #include <linux/usb.h>
 #include <linux/mutex.h>
+#include <linux/ratelimit.h>
 
 /*
 #define VERBOSE_DEBUG
@@ -59,13 +60,12 @@
 	atm_printk(KERN_INFO, instance , format , ## arg)
 #define atm_warn(instance, format, arg...)	\
 	atm_printk(KERN_WARNING, instance , format , ## arg)
-#define atm_dbg(instance, format, arg...)		\
-	dynamic_pr_debug("ATM dev %d: " format ,	\
-	(instance)->atm_dev->number , ## arg)
-#define atm_rldbg(instance, format, arg...)		\
-	if (printk_ratelimit())				\
-		atm_dbg(instance , format , ## arg)
-
+#define atm_dbg(instance, format, ...)					\
+	pr_debug("ATM dev %d: " format,					\
+		 (instance)->atm_dev->number, ##__VA_ARGS__)
+#define atm_rldbg(instance, format, ...)				\
+	pr_debug_ratelimited("ATM dev %d: " format,			\
+			     (instance)->atm_dev->number, ##__VA_ARGS__)
 
 /* flags, set by mini-driver in bind() */
 
-- 
1.9.2

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