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pps: convert printk/pr_* to dev_*

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Since we now have direct pointers to struct pps_device everywhere it's
easy to use dev_* functions to print messages instead of plain printks.
Where dev_* cannot be used printks are converted to pr_*.

Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Acked-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexander Gordeev 2011-01-12 17:00:52 -08:00 • committed by Linus Torvalds
parent 5e196d34a7
commit 7f7cce7410
4 changed files with 26 additions and 21 deletions
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15
drivers/pps/kapi.c
View file

@ -19,6 +19,7 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
@ -80,20 +81,20 @@ struct pps_device *pps_register_source(struct pps_source_info *info,
/* Sanity checks */
if ((info->mode & default_params) != default_params) {
printk(KERN_ERR "pps: %s: unsupported default parameters\n",
pr_err("%s: unsupported default parameters\n",
info->name);
err = -EINVAL;
goto pps_register_source_exit;
}
if ((info->mode & (PPS_ECHOASSERT | PPS_ECHOCLEAR)) != 0 &&
info->echo == NULL) {
printk(KERN_ERR "pps: %s: echo function is not defined\n",
pr_err("%s: echo function is not defined\n",
info->name);
err = -EINVAL;
goto pps_register_source_exit;
}
if ((info->mode & (PPS_TSFMT_TSPEC | PPS_TSFMT_NTPFP)) == 0) {
printk(KERN_ERR "pps: %s: unspecified time format\n",
pr_err("%s: unspecified time format\n",
info->name);
err = -EINVAL;
goto pps_register_source_exit;
@ -138,7 +139,7 @@ struct pps_device *pps_register_source(struct pps_source_info *info,
if (id >= PPS_MAX_SOURCES) {
spin_unlock_irq(&pps_idr_lock);
printk(KERN_ERR "pps: %s: too many PPS sources in the system\n",
pr_err("%s: too many PPS sources in the system\n",
info->name);
err = -EBUSY;
goto free_idr;
@ -150,12 +151,12 @@ struct pps_device *pps_register_source(struct pps_source_info *info,
/* Create the char device */
err = pps_register_cdev(pps);
if (err < 0) {
printk(KERN_ERR "pps: %s: unable to create char device\n",
pr_err("%s: unable to create char device\n",
info->name);
goto free_idr;
}
pr_info("new PPS source %s at ID %d\n", info->name, id);
dev_info(pps->dev, "new PPS source %s\n", info->name);
return pps;
@ -168,7 +169,7 @@ kfree_pps:
kfree(pps);
pps_register_source_exit:
printk(KERN_ERR "pps: %s: unable to register source\n", info->name);
pr_err("%s: unable to register source\n", info->name);
return NULL;
}