[PATCH 3/5] usb: Convert dbg to pr_eliminated and pr_debug

Joe Perches
2012-06-18T02:26:20Z

Change the dbg macro to use pr_eliminated when not
DEBUG and pr_debug with DEBUG so dynamic_debug can
be used.

Signed-off-by: Joe Perches <joe@perches.com>
---
include/linux/usb.h | 12 +++++-------
1 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/include/linux/usb.h b/include/linux/usb.h
index f717fbd..56b88b8 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -1714,14 +1714,12 @@ extern void usb_register_notify(struct notifier_block *nb);
extern void usb_unregister_notify(struct notifier_block *nb);

#ifdef DEBUG
-#define dbg(format, arg...) \
- printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg)
+#define dbg(format, ...) \
+ pr_debug("%s: " format "\n", __FILE__, ##__VA_ARGS__)
#else
-#define dbg(format, arg...) \
-do { \
- if (0) \
- printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \
-} while (0)
+#define dbg(format, ...) \
+ printk_eliminated(KERN_DEBUG "%s: " format "\n", \
+ __FILE__, ##__VA_ARGS)
#endif

/* debugfs stuff */
--
1.7.8.111.gad25c.dirty