On 18/05/2016 12:56, Binbin Zhou wrote: > diff --git a/arch/mips/loongson32/common/platform.c b/arch/mips/loongson32/common/platform.c > index 24f35b6..0c3c608 100644 > --- a/arch/mips/loongson32/common/platform.c > +++ b/arch/mips/loongson32/common/platform.c > @@ -62,9 +62,15 @@ struct platform_device ls1x_uart_pdev = { > > void __init ls1x_serial_set_uartclk(struct platform_device *pdev) > { > - struct clk *clk; > + u32 ls1x_uartclk; > struct plat_serial8250_port *p; > > +#ifdef CONIFG_CPU_LOONGSON1A CONIFG? :-)