[U-Boot] [PATCH v2 5/5] x86: cpu: add docstring to scu_ipc_command()

[Andy Shevchenko <andy.shevchenko@gmail.com>]

On Tue, Sep 4, 2018 at 5:37 PM Georgii Staroselskii
<georgii.staroselskii@emlid.com> wrote:
>
> These comments were copied from the Linux kernel driver in
> drivers/platform/x86/intel_scu_ipc.c
>

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

> Signed-off-by: Georgii Staroselskii <georgii.staroselskii@emlid.com>
> ---
>  arch/x86/lib/scu.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)
>
> diff --git a/arch/x86/lib/scu.c b/arch/x86/lib/scu.c
> index 4054838..ab945d2 100644
> --- a/arch/x86/lib/scu.c
> +++ b/arch/x86/lib/scu.c
> @@ -180,6 +180,17 @@ int scu_ipc_simple_command(u32 cmd, u32 sub)
>         return scu_ipc_check_status(scu->regs);
>  }
>
> +/**
> + *  scu_ipc_command   -   command with data
> + *  @cmd: command
> + *  @sub: sub type
> + *  @in: input data
> + *  @inlen: input length in dwords
> + *  @out: output data
> + *  @outlen: output length in dwords
> + *
> + *  Issue a command to the SCU which involves data transfers.
> + */
>  int scu_ipc_command(u32 cmd, u32 sub, u32 *in, int inlen, u32 *out, int outlen)
>  {
>         struct scu *scu;
> --
> 2.7.4
>
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-- 
With Best Regards,
Andy Shevchenko