[PATCH] Disable rio on 64-bit platforms
Do it via Kconfig rather than via #error.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 77286eb..977a74e 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -290,7 +290,7 @@
config RIO
tristate "Specialix RIO system support"
- depends on SERIAL_NONSTANDARD && BROKEN_ON_SMP
+ depends on SERIAL_NONSTANDARD && BROKEN_ON_SMP && !64BIT
help
This is a driver for the Specialix RIO, a smart serial card which
drives an outboard box that can support up to 128 ports. Product
diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c
index d7d4840..2611b15 100644
--- a/drivers/char/rio/rio_linux.c
+++ b/drivers/char/rio/rio_linux.c
@@ -56,10 +56,6 @@
#include <linux/generic_serial.h>
#include <asm/uaccess.h>
-#if BITS_PER_LONG != 32
-# error FIXME: this driver only works on 32-bit platforms
-#endif
-
#include "linux_compat.h"
#include "typdef.h"
#include "pkt.h"