ncpfs: Add pr_fmt and convert printks to pr_<level>

Convert to a more current logging style.

Add pr_fmt to prefix with "ncpfs: ".
Remove the embedded function names and use "%s: ", __func__

Some previously unprefixed messages now have "ncpfs: "

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Petr Vandrovec <petr@vandrovec.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/ncpfs/ncplib_kernel.c b/fs/ncpfs/ncplib_kernel.c
index 981a956..827c118 100644
--- a/fs/ncpfs/ncplib_kernel.c
+++ b/fs/ncpfs/ncplib_kernel.c
@@ -9,7 +9,7 @@
  *
  */
 
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include "ncp_fs.h"
 
@@ -425,7 +425,7 @@
 	int result;
 
 	if (target == NULL) {
-		printk(KERN_ERR "ncp_obtain_info: invalid call\n");
+		pr_err("%s: invalid call\n", __func__);
 		return -EINVAL;
 	}
 	ncp_init_request(server);