From: Joe Perches <joe@perches.com>
Date: Tue, 18 Dec 2012 06:31:30 +0000 (+0000)
Subject: ACPI / glue: Update DBG macro to include KERN_DEBUG
X-Git-Tag: MMI-PSA29.97-13-9~15217^2~4^2~2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=23415eb5233eb3c1939c4cb7d6235af98a3a2955;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

ACPI / glue: Update DBG macro to include KERN_DEBUG

Currently these DBG statements are emitted at KERN_DEFAULT.
Change the macro to emit at KERN_DEBUG.

This can help avoid unexpected message interleaving.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 01551840d236..95af6f674a6c 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -18,9 +18,14 @@
 
 #define ACPI_GLUE_DEBUG	0
 #if ACPI_GLUE_DEBUG
-#define DBG(x...) printk(PREFIX x)
+#define DBG(fmt, ...)						\
+	printk(KERN_DEBUG PREFIX fmt, ##__VA_ARGS__)
 #else
-#define DBG(x...) do { } while(0)
+#define DBG(fmt, ...)						\
+do {								\
+	if (0)							\
+		printk(KERN_DEBUG PREFIX fmt, ##__VA_ARGS__);	\
+} while (0)
 #endif
 static LIST_HEAD(bus_type_list);
 static DECLARE_RWSEM(bus_type_sem);