[U-Boot] [PATCH 07/14][v2] drivers: fsl-mc: Return error for major version mismatch

[Joe Hershberger]

Hi Prabhakar,

On Thu, Jun 11, 2015 at 4:03 AM, Prabhakar Kushwaha
<prabhakar at freescale.com> wrote:
> Management complex major version should match to the firmware present in flash.
>
> Return error during mismatch of major version.
>
> Signed-off-by: Prabhakar Kushwaha <prabhakar at freescale.com>
> ---
> Changes for v2: Sending as it is for patchset
>
>  drivers/net/fsl-mc/mc.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c
> index 2094595..c4406c6 100644
> --- a/drivers/net/fsl-mc/mc.c
> +++ b/drivers/net/fsl-mc/mc.c
> @@ -518,9 +518,14 @@ int mc_init(void)
>                 goto out;
>         }
>
> -       if (MC_VER_MAJOR != mc_ver_info.major)
> +       if (MC_VER_MAJOR != mc_ver_info.major) {
>                 printf("fsl-mc: ERROR: Firmware major version mismatch (found: %d, expected: %d)\n",
>                        mc_ver_info.major, MC_VER_MAJOR);
> +               printf("fsl-mc: Update the Management Complex firmware\n");
> +
> +               error = 1;

Please use:
+               error = -ENODEV;

> +               goto out;
> +       }
>
>         if (MC_VER_MINOR != mc_ver_info.minor)
>                 printf("fsl-mc: WARNING: Firmware minor version mismatch (found: %d, expected: %d)\n",
> --
> 1.9.1
>
>
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