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ppdev: use pr_* macros 

The coding style recommends not to use printk. Use pr_* macros.

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee 2016-11-10 22:12:01 +00:00 committed by Greg Kroah-Hartman
parent 8056756441
commit 826a4c6574
1 changed files with 5 additions and 6 deletions
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11
drivers/char/ppdev.c
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@ -294,7 +294,7 @@ static int register_device(int minor, struct pp_struct *pp)
port = parport_find_number(minor);
if (!port) {
printk(KERN_WARNING "%s: no associated port!\n", name);
pr_warn("%s: no associated port!\n", name);
kfree(name);
return -ENXIO;
}
@ -308,7 +308,7 @@ static int register_device(int minor, struct pp_struct *pp)
kfree(name);
if (!pdev) {
printk(KERN_WARNING "%s: failed to register device!\n", name);
pr_warn("%s: failed to register device!\n", name);
return -ENXIO;
}
@ -822,8 +822,7 @@ static int __init ppdev_init(void)
int err = 0;
if (register_chrdev(PP_MAJOR, CHRDEV, &pp_fops)) {
printk(KERN_WARNING CHRDEV ": unable to get major %d\n",
PP_MAJOR);
pr_warn(CHRDEV ": unable to get major %d\n", PP_MAJOR);
return -EIO;
}
ppdev_class = class_create(THIS_MODULE, CHRDEV);
@ -833,11 +832,11 @@ static int __init ppdev_init(void)
}
err = parport_register_driver(&pp_driver);
if (err < 0) {
printk(KERN_WARNING CHRDEV ": unable to register with parport\n");
pr_warn(CHRDEV ": unable to register with parport\n");
goto out_class;
}
printk(KERN_INFO PP_VERSION "\n");
pr_info(PP_VERSION "\n");
goto out;
out_class: