summaryrefslogtreecommitdiff
path: root/drivers/char
diff options
context:
space:
mode:
authorSudip Mukherjee <sudipm.mukherjee@gmail.com>2016-11-10 22:12:01 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-11-29 20:25:34 +0100
commit826a4c6574efafdcfc292cdaf4dd2ccd6133d5f0 (patch)
tree2318cef29450ea2c862157692d573cf568bc11de /drivers/char
parent8056756441092098bf8f2bb764f2af2ab0e1d3ff (diff)
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>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/ppdev.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index f08f3ed98e01..85c63e49df7f 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -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: