diff options
| author | Joe Perches <joe@perches.com> | 2012-12-18 07:31:30 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-03 13:10:21 +0100 |
| commit | 23415eb5233eb3c1939c4cb7d6235af98a3a2955 (patch) | |
| tree | 936454525eed8574951a49a49a3c59306157b39d /drivers/acpi | |
| parent | ACPI / PM: Do not apply ACPI_SUCCESS() to acpi_bus_get_device() result (diff) | |
| download | linux-23415eb5233eb3c1939c4cb7d6235af98a3a2955.tar.xz linux-23415eb5233eb3c1939c4cb7d6235af98a3a2955.zip | |
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>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/glue.c | 9 |
1 files changed, 7 insertions, 2 deletions
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); |