USB: adutux: remove direct calls to printk()

Use the pr_* calls instead, which are much more descriptive.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index 2a4793647580..7078e9bf0fc0 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -18,6 +18,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/init.h>
@@ -236,8 +238,8 @@ static int adu_open(struct inode *inode, struct file *file)
 
         interface = usb_find_interface(&adu_driver, subminor);
         if (!interface) {
-                printk(KERN_ERR "adutux: %s - error, can't find device for "
-                       "minor %d\n", __func__, subminor);
+                pr_err("%s - error, can't find device for minor %d\n",
+                       __func__, subminor);
                 retval = -ENODEV;
                 goto exit_no_device;
         }
@@ -357,8 +359,7 @@ static ssize_t adu_read(struct file *file, __user char *buffer, size_t count,
         /* verify that the device wasn't unplugged */
         if (dev->udev == NULL) {
                 retval = -ENODEV;
-                printk(KERN_ERR "adutux: No device or device unplugged %d\n",
-                       retval);
+                pr_err("No device or device unplugged %d\n", retval);
                 goto exit;
         }
 
@@ -527,8 +528,7 @@ static ssize_t adu_write(struct file *file, const __user char *buffer,
         /* verify that the device wasn't unplugged */
         if (dev->udev == NULL) {
                 retval = -ENODEV;
-                printk(KERN_ERR "adutux: No device or device unplugged %d\n",
-                       retval);
+                pr_err("No device or device unplugged %d\n", retval);
                 goto exit;
         }