coda: add __init to init_coda_psdev()

init_coda_psdev() was only called by __init function.

Link: http://lkml.kernel.org/r/a12a5a135fa6b0ea997e1a0af4be0a235c463a24.1558117389.git.jaharkes@cs.cmu.edu
Signed-off-by: Fabian Frederick <[email protected]>
Signed-off-by: Jan Harkes <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Colin Ian King <[email protected]>
Cc: Dan Carpenter <[email protected]>
Cc: David Howells <[email protected]>
Cc: Mikko Rapeli <[email protected]>
Cc: Sam Protsenko <[email protected]>
Cc: Yann Droneaud <[email protected]>
Cc: Zhouyang Jia <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

fs/coda/psdev.c

@@ -357,7 +357,7 @@ static const struct file_operations coda_psdev_fops = {
 	.llseek		= noop_llseek,
 };
 
-static int init_coda_psdev(void)
+static int __init init_coda_psdev(void)
 {
 	int i, err = 0;
 	if (register_chrdev(CODA_PSDEV_MAJOR, "coda", &coda_psdev_fops)) {