fs/coda: logging prefix uniformization

- Add pr_fmt based on module name.

- Remove Coda: coda: from pr_foo()

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Jan Harkes <jaharkes@cs.cmu.edu>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/coda/coda_linux.h b/fs/coda/coda_linux.h
index a3bf7a8..d42b725 100644
--- a/fs/coda/coda_linux.h
+++ b/fs/coda/coda_linux.h
@@ -12,6 +12,12 @@
 #ifndef _LINUX_CODA_FS
 #define _LINUX_CODA_FS
 
+#ifdef pr_fmt
+#undef pr_fmt
+#endif
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/param.h>
 #include <linux/mm.h>