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path: root/drivers/char/ppdev.c
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Diffstat (limited to 'drivers/char/ppdev.c')
-rw-r--r--drivers/char/ppdev.c29
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index c84c34fb1231..432655bcb04c 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -114,8 +114,7 @@ static ssize_t pp_read (struct file * file, char __user * buf, size_t count,
if (!(pp->flags & PP_CLAIMED)) {
/* Don't have the port claimed */
- printk (KERN_DEBUG CHRDEV "%x: claim the port first\n",
- minor);
+ pr_debug(CHRDEV "%x: claim the port first\n", minor);
return -EINVAL;
}
@@ -198,8 +197,7 @@ static ssize_t pp_write (struct file * file, const char __user * buf,
if (!(pp->flags & PP_CLAIMED)) {
/* Don't have the port claimed */
- printk (KERN_DEBUG CHRDEV "%x: claim the port first\n",
- minor);
+ pr_debug(CHRDEV "%x: claim the port first\n", minor);
return -EINVAL;
}
@@ -313,7 +311,7 @@ static int register_device (int minor, struct pp_struct *pp)
}
pp->pdev = pdev;
- printk (KERN_DEBUG "%s: registered pardevice\n", name);
+ pr_debug("%s: registered pardevice\n", name);
return 0;
}
@@ -343,8 +341,7 @@ static int pp_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
int ret;
if (pp->flags & PP_CLAIMED) {
- printk (KERN_DEBUG CHRDEV
- "%x: you've already got it!\n", minor);
+ pr_debug(CHRDEV "%x: you've already got it!\n", minor);
return -EINVAL;
}
@@ -379,7 +376,7 @@ static int pp_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
}
case PPEXCL:
if (pp->pdev) {
- printk (KERN_DEBUG CHRDEV "%x: too late for PPEXCL; "
+ pr_debug(CHRDEV "%x: too late for PPEXCL; "
"already registered\n", minor);
if (pp->flags & PP_EXCL)
/* But it's not really an error. */
@@ -491,8 +488,7 @@ static int pp_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
/* Everything else requires the port to be claimed, so check
* that now. */
if ((pp->flags & PP_CLAIMED) == 0) {
- printk (KERN_DEBUG CHRDEV "%x: claim the port first\n",
- minor);
+ pr_debug(CHRDEV "%x: claim the port first\n", minor);
return -EINVAL;
}
@@ -624,8 +620,7 @@ static int pp_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
return 0;
default:
- printk (KERN_DEBUG CHRDEV "%x: What? (cmd=0x%x)\n", minor,
- cmd);
+ pr_debug(CHRDEV "%x: What? (cmd=0x%x)\n", minor, cmd);
return -EINVAL;
}
@@ -698,9 +693,8 @@ static int pp_release (struct inode * inode, struct file * file)
}
if (compat_negot) {
parport_negotiate (pp->pdev->port, IEEE1284_MODE_COMPAT);
- printk (KERN_DEBUG CHRDEV
- "%x: negotiated back to compatibility mode because "
- "user-space forgot\n", minor);
+ pr_debug(CHRDEV "%x: negotiated back to compatibility "
+ "mode because user-space forgot\n", minor);
}
if (pp->flags & PP_CLAIMED) {
@@ -713,7 +707,7 @@ static int pp_release (struct inode * inode, struct file * file)
info->phase = pp->saved_state.phase;
parport_release (pp->pdev);
if (compat_negot != 1) {
- printk (KERN_DEBUG CHRDEV "%x: released pardevice "
+ pr_debug(CHRDEV "%x: released pardevice "
"because user-space forgot\n", minor);
}
}
@@ -723,8 +717,7 @@ static int pp_release (struct inode * inode, struct file * file)
parport_unregister_device (pp->pdev);
kfree (name);
pp->pdev = NULL;
- printk (KERN_DEBUG CHRDEV "%x: unregistered pardevice\n",
- minor);
+ pr_debug(CHRDEV "%x: unregistered pardevice\n", minor);
}
kfree (pp);