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-rw-r--r--drivers/hwmon/pcf8591.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/hwmon/pcf8591.c b/drivers/hwmon/pcf8591.c
index dc7259d69812..731b09af76b9 100644
--- a/drivers/hwmon/pcf8591.c
+++ b/drivers/hwmon/pcf8591.c
@@ -18,6 +18,8 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
@@ -290,8 +292,7 @@ static struct i2c_driver pcf8591_driver = {
static int __init pcf8591_init(void)
{
if (input_mode < 0 || input_mode > 3) {
- printk(KERN_WARNING "pcf8591: invalid input_mode (%d)\n",
- input_mode);
+ pr_warn("invalid input_mode (%d)\n", input_mode);
input_mode = 0;
}
return i2c_add_driver(&pcf8591_driver);