serial: driver for m32 arch should not have DEC alpha errata

This driver was copied from the original 8250 driver and hence
got the DEC alpha errata workaround.  But the workaround is ugly
and we don't really want it in any more places than it absolutely
needs to be.  Obviously ARCH=m32r means ARCH != alpha, so just
remove the references to the ALPHA_KLUDGE_MCR define.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/tty/serial/m32r_sio.c b/drivers/tty/serial/m32r_sio.c
index 08018934e013495b96801b430067da242334b3c8..94a6792bf97bbba63e5b26d25771efd39dc25223 100644 (file)
--- a/drivers/tty/serial/m32r_sio.c
+++ b/drivers/tty/serial/m32r_sio.c
@@ -1000,11 +1000,8 @@ static void __init m32r_sio_register_ports(struct uart_driver *drv)
                init_timer(&up->timer);
                up->timer.function = m32r_sio_timeout;
 
-               /*
-                * ALPHA_KLUDGE_MCR needs to be killed.
-                */
-               up->mcr_mask = ~ALPHA_KLUDGE_MCR;
-               up->mcr_force = ALPHA_KLUDGE_MCR;
+               up->mcr_mask = ~0;
+               up->mcr_force = 0;
 
                uart_add_one_port(drv, &up->port);
        }