diff options
Diffstat (limited to 'arch/mips/loongson/common/serial.c')
| -rw-r--r-- | arch/mips/loongson/common/serial.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/mips/loongson/common/serial.c b/arch/mips/loongson/common/serial.c index ea29db099aee..23b66a5f88cb 100644 --- a/arch/mips/loongson/common/serial.c +++ b/arch/mips/loongson/common/serial.c @@ -57,12 +57,16 @@ static struct platform_device uart8250_device = { static int __init serial_init(void) { - if (uart8250_data[mips_machtype][0].iotype == UPIO_MEM) + unsigned char iotype; + + iotype = uart8250_data[mips_machtype][0].iotype; + + if (UPIO_MEM == iotype) uart8250_data[mips_machtype][0].membase = (void __iomem *)_loongson_uart_base; - else if (uart8250_data[mips_machtype][0].iotype == UPIO_PORT) + else if (UPIO_PORT == iotype) uart8250_data[mips_machtype][0].iobase = - uart8250_base[mips_machtype] - LOONGSON_PCIIO_BASE; + loongson_uart_base - LOONGSON_PCIIO_BASE; uart8250_device.dev.platform_data = uart8250_data[mips_machtype]; |