[POWERPC] Quiet section mismatch in hvc_rtas.c

WARNING: vmlinux.o(.text+0x2066f0): Section mismatch: reference to .init.text:.add_preferred_console (between '.hvc_rtas_console_init' and '.hvc_beat_put_chars')
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

drivers/char/hvc_rtas.c

@@ -115,7 +115,7 @@ static void __exit hvc_rtas_exit(void)
 module_exit(hvc_rtas_exit);
 
 /* This will happen prior to module init.  There is no tty at this time? */
-static int hvc_rtas_console_init(void)
+static int __init hvc_rtas_console_init(void)
 {
 	rtascons_put_char_token = rtas_token("put-term-char");
 	if (rtascons_put_char_token == RTAS_UNKNOWN_SERVICE)