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Diffstat (limited to 'include/linux/kernel.h')
-rw-r--r--include/linux/kernel.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index e971c55f45ac..1f3cd8ad0523 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -16,6 +16,7 @@
#include <linux/log2.h>
#include <linux/typecheck.h>
#include <linux/ratelimit.h>
+#include <linux/dynamic_printk.h>
#include <asm/byteorder.h>
#include <asm/bug.h>
@@ -304,8 +305,12 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
#define pr_info(fmt, arg...) \
printk(KERN_INFO fmt, ##arg)
-#ifdef DEBUG
/* If you are writing a driver, please use dev_dbg instead */
+#if defined(CONFIG_DYNAMIC_PRINTK_DEBUG)
+#define pr_debug(fmt, ...) do { \
+ dynamic_pr_debug(fmt, ##__VA_ARGS__); \
+ } while (0)
+#elif defined(DEBUG)
#define pr_debug(fmt, arg...) \
printk(KERN_DEBUG fmt, ##arg)
#else