[linux-yocto] [PATCH 23/29] x86/byt: Fix device name string for clkdev registration

[Kamble, Nitin A]

On 4/7/2014 8:18 AM, rebecca.swee.fun.chang at intel.com wrote:
> From: Maurice Petallo <mauricex.r.petallo at intel.com>
>
> Use BYT DMA PCI <domain>:<bus>:<slot>.<func> identification
> as device name input during clkdev registration.
>
> Signed-off-by: Maurice Petallo <mauricex.r.petallo at intel.com>
> ---
>   arch/x86/platform/byt/byt-board.c |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/platform/byt/byt-board.c b/arch/x86/platform/byt/byt-board.c
> index be4ed4d..e94a377 100644
> --- a/arch/x86/platform/byt/byt-board.c
> +++ b/arch/x86/platform/byt/byt-board.c
> @@ -47,7 +47,7 @@ static int byt_clk_setup(void)
>   	if (IS_ERR(clk))
>   		return PTR_ERR(clk);
>   
> -	clk_register_clkdev(clk, "hclk", "dw_dmac.0");
> +	clk_register_clkdev(clk, "hclk", "0000:00:1e.0");
Such kind of hard-coded constant addresses are not well received for 
upstreaming. Can this
address instead be deduced at runtime?

Nitin



>   
>   	clk = clk_register_fixed_rate(NULL, "spi_clk", "lpss_clk", 0, 50000000);
>   	if (IS_ERR(clk))