[Intel-gfx] [PATCH 1/2] drm/i915/dmc: Make no_stepping_info an array

[Vivi, Rodrigo]

Reviewed-by: Rodrigo Vivi <rodrigo.vivi at intel.com>

On Fri, 2016-10-14 at 16:56 -0700, Anusha Srivatsa wrote:
> Make no_stepping_info an array of structs so that
> on plaforms that have only one binary of DMC, we can
> iterate through this array by having the same logic
> for firmware loads
> 
> Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
> Signed-off-by: Anusha Srivatsa <anusha.srivatsa at intel.com>
> ---
>  drivers/gpu/drm/i915/intel_csr.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
> index 1ea0e1f..cf57167 100644
> --- a/drivers/gpu/drm/i915/intel_csr.c
> +++ b/drivers/gpu/drm/i915/intel_csr.c
> @@ -186,7 +186,9 @@ static const struct stepping_info bxt_stepping_info[] = {
>  	{'B', '0'}, {'B', '1'}, {'B', '2'}
>  };
>  
> -static const struct stepping_info no_stepping_info = { '*', '*' };
> +static const struct stepping_info no_stepping_info[] = {
> +	{ '*', '*' }
> +};
>  
>  static const struct stepping_info *
>  intel_get_stepping_info(struct drm_i915_private *dev_priv)
> @@ -210,7 +212,7 @@ intel_get_stepping_info(struct drm_i915_private *dev_priv)
>  	if (INTEL_REVID(dev_priv) < size)
>  		return si + INTEL_REVID(dev_priv);
>  
> -	return &no_stepping_info;
> +	return no_stepping_info;
>  }
>  
>  static void gen9_set_dc_state_debugmask(struct drm_i915_private *dev_priv)