fs/coda: use __func__

Replace all function names by __func__ in 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 --cc fs/coda/cnode.c
Simple merge

diff --cc fs/coda/dir.c
Simple merge

diff --cc fs/coda/inode.c
Simple merge

diff --cc fs/coda/psdev.c
Simple merge

diff --cc fs/coda/upcall.c
Simple merge