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Commit 28f47c34 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

USB: adutux: remove direct calls to printk() 



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

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1ef37c60

drivers/usb/misc/adutux.c

+6 −6
Original line number Diff line number Diff line
@@ -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;

	}