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USB: adutux: remove direct calls to printk()

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

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2013-06-26 16:30:46 -07:00
parent 1ef37c6047
commit 28f47c34c7
1 changed files with 6 additions and 6 deletions
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12
drivers/usb/misc/adutux.c
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@ -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;
}