diff options
Diffstat (limited to 'arch/mips/loongson/common/serial.c')
| -rw-r--r-- | arch/mips/loongson/common/serial.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/mips/loongson/common/serial.c b/arch/mips/loongson/common/serial.c index 6d341e426f6..dc6488c1476 100644 --- a/arch/mips/loongson/common/serial.c +++ b/arch/mips/loongson/common/serial.c @@ -23,7 +23,6 @@ { \ .irq = int, \ .uartclk = 1843200, \ - .iobase = (LOONGSON_UART_BASE - LOONGSON_PCIIO_BASE),\ .iotype = UPIO_PORT, \ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, \ .regshift = 0, \ @@ -52,20 +51,20 @@ static struct plat_serial8250_port uart8250_data[][2] = { static struct platform_device uart8250_device = { .name = "serial8250", .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = uart8250_data[LOONGSON_MACHTYPE], - }, }; static int __init serial_init(void) { - if (uart8250_data[LOONGSON_MACHTYPE][0].iotype == UPIO_MEM) - uart8250_data[LOONGSON_MACHTYPE][0].membase = - ioremap_nocache(LOONGSON_UART_BASE, 8); + if (uart8250_data[mips_machtype][0].iotype == UPIO_MEM) + uart8250_data[mips_machtype][0].membase = + (void __iomem *)_loongson_uart_base; + else if (uart8250_data[mips_machtype][0].iotype == UPIO_PORT) + uart8250_data[mips_machtype][0].iobase = + uart8250_base[mips_machtype] - LOONGSON_PCIIO_BASE; - platform_device_register(&uart8250_device); + uart8250_device.dev.platform_data = uart8250_data[mips_machtype]; - return 0; + return platform_device_register(&uart8250_device); } device_initcall(serial_init); |