Introduce pr_fmt() and replace direct printk() invocation with
the matching pr_*() call to prepare for removing PREFIX.
Signed-off-by: Hanjun Guo <guohanjun@xxxxxxxxxx>
---
drivers/acpi/event.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c
index bfb16cf..d199a19 100644
--- a/drivers/acpi/event.c
+++ b/drivers/acpi/event.c
@@ -7,6 +7,8 @@
*
*/
+#define pr_fmt(fmt) "ACPI: " fmt
+
#include <linux/spinlock.h>
#include <linux/export.h>
#include <linux/proc_fs.h>
@@ -173,8 +175,8 @@ static int __init acpi_event_init(void)
/* create genetlink for acpi event */
error = acpi_event_genetlink_init();
if (error)
- printk(KERN_WARNING PREFIX
- "Failed to create genetlink family for ACPI event\n");
+ pr_warn("Failed to create genetlink family for ACPI event\n");
+
return 0;
}
--
1.7.12.4
