pps: convert printk/pr_* to dev_*

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>

1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/pps/kapi.c b/drivers/pps/kapi.c
index 98d4012ca595..e8847c118ea3 100644
--- a/drivers/pps/kapi.c
+++ b/drivers/pps/kapi.c
@@ -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;
 }