X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fserial%2Fmcfserial.c;h=56007cc8a9b31c24cd75390a932c4d426efec9f8;hb=f57e91682d141ea50d8c6d42cdc251b6256a3755;hp=aafa1704e1ab034d318807d6dff9530e0cae1459;hpb=978e595f88a1fba5869aa42a4af4fba36f33ecac;p=linux-2.6

diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c
index aafa1704e1..56007cc8a9 100644
--- a/drivers/serial/mcfserial.c
+++ b/drivers/serial/mcfserial.c
@@ -1,3 +1,4 @@
+#warning This driver is deprecated. Check Kconfig for details.
 /*
  * mcfserial.c -- serial driver for ColdFire internal UARTS.
  *
@@ -1897,7 +1898,7 @@ static struct tty_driver *mcfrs_console_device(struct console *c, int *index)
  *	This is used for console output.
  */
 
-void mcfrs_put_char(char ch)
+int mcfrs_put_char(char ch)
 {
 	volatile unsigned char	*uartp;
 	unsigned long		flags;
@@ -1921,7 +1922,7 @@ void mcfrs_put_char(char ch)
 		mcfrs_init_console(); /* try and get it back */
 	local_irq_restore(flags);
 
-	return;
+	return 1;
 }