[U-Boot] [PATCH 6/7] mxc_spi: add support for i.MX35 processor

[Wolfgang Denk <wd@denx.de>]

Dear Stefano Babic,

In message <1295012124-15551-6-git-send-email-sbabic@denx.de> you wrote:
> Signed-off-by: Stefano Babic <sbabic@denx.de>
> ---
>  drivers/spi/mxc_spi.c |   96 +++++++++++++++++++++++++++++++++++++------------
>  1 files changed, 73 insertions(+), 23 deletions(-)
> 
> diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
> index d558137..b353c83 100644
> --- a/drivers/spi/mxc_spi.c
> +++ b/drivers/spi/mxc_spi.c
> @@ -70,6 +70,8 @@ static unsigned long spi_bases[] = {
>  	0x53f84000,
>  };
>  
> +#define spi_cfg	spi_cfg_mx3
...
> +#define spi_cfg	spi_cfg_mx51

Hm... this repeats below, but in the end both spi_cfg_mx3() and
spi_cfg_mx51() are just static functions within the same source file,
with #ifdef's around them so only one can ever be enabled at a time.

I suggest you omit all these "#define spi_cfg" lines and rename both
versions of these functions into spi_cfg_mx().

> +#define MXC_CSPIRXDATA		0x00
> +#define MXC_CSPITXDATA		0x04
> +#define MXC_CSPICTRL		0x08
> +#define MXC_CSPIINT		0x0C
> +#define MXC_CSPIDMA		0x10
> +#define MXC_CSPISTAT		0x14
> +#define MXC_CSPIPERIOD		0x18
> +#define MXC_CSPITEST		0x1C

As mentioned before: please use a C struct.



Best regards,

Wolfgang Denk

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