diff options
Diffstat (limited to 'drivers/tty/serial/sb1250-duart.c')
| -rw-r--r-- | drivers/tty/serial/sb1250-duart.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/tty/serial/sb1250-duart.c b/drivers/tty/serial/sb1250-duart.c index 329aced26bd8..bd5e7e9938ce 100644 --- a/drivers/tty/serial/sb1250-duart.c +++ b/drivers/tty/serial/sb1250-duart.c @@ -15,10 +15,6 @@ * "BCM1250/BCM1125/BCM1125H User Manual", Broadcom Corporation */ -#if defined(CONFIG_SERIAL_SB1250_DUART_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) -#define SUPPORT_SYSRQ -#endif - #include <linux/compiler.h> #include <linux/console.h> #include <linux/delay.h> @@ -668,7 +664,7 @@ static int sbd_map_port(struct uart_port *uport) struct sbd_duart *duart = sport->duart; if (!uport->membase) - uport->membase = ioremap_nocache(uport->mapbase, + uport->membase = ioremap(uport->mapbase, DUART_CHANREG_SPACING); if (!uport->membase) { printk(err); @@ -676,7 +672,7 @@ static int sbd_map_port(struct uart_port *uport) } if (!sport->memctrl) - sport->memctrl = ioremap_nocache(duart->mapctrl, + sport->memctrl = ioremap(duart->mapctrl, DUART_CHANREG_SPACING); if (!sport->memctrl) { printk(err); @@ -813,6 +809,7 @@ static void __init sbd_probe_duarts(void) uport->ops = &sbd_ops; uport->line = line; uport->mapbase = SBD_CHANREGS(line); + uport->has_sysrq = IS_ENABLED(CONFIG_SERIAL_SB1250_DUART_CONSOLE); } } } |