Re: [PATCH] drm/xe/mcr: Remove unused xe_gt_mcr_steering_info_to_dss_id()

[Gustavo Sousa <gustavo.sousa@intel.com>]

Shuicheng Lin <shuicheng.lin@intel.com> writes:

> The function xe_gt_mcr_steering_info_to_dss_id() has had no callers
> since commit fa597710be6e ("drm/xe/guc: Cache DSS info when creating
> capture register list") which removed the only call site in
> xe_guc_capture.c. Remove the dead function and its declaration.
>
> No functional change.
>
> Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>

Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>

> ---
> Cc: Zhanjun Dong <zhanjun.dong@intel.com>
> ---
>  drivers/gpu/drm/xe/xe_gt_mcr.c | 13 -------------
>  drivers/gpu/drm/xe/xe_gt_mcr.h |  1 -
>  2 files changed, 14 deletions(-)
>
> diff --git a/drivers/gpu/drm/xe/xe_gt_mcr.c b/drivers/gpu/drm/xe/xe_gt_mcr.c
> index 7c6f039c880d..4bbe052d6d68 100644
> --- a/drivers/gpu/drm/xe/xe_gt_mcr.c
> +++ b/drivers/gpu/drm/xe/xe_gt_mcr.c
> @@ -430,19 +430,6 @@ void xe_gt_mcr_get_dss_steering(const struct xe_gt *gt, unsigned int dss, u16 *g
>  	*instance = dss % gt->steering_dss_per_grp;
>  }
>  
> -/**
> - * xe_gt_mcr_steering_info_to_dss_id - Get DSS ID from group/instance steering
> - * @gt: GT structure
> - * @group: steering group ID
> - * @instance: steering instance ID
> - *
> - * Return: the converted DSS id.
> - */
> -u32 xe_gt_mcr_steering_info_to_dss_id(struct xe_gt *gt, u16 group, u16 instance)
> -{
> -	return group * dss_per_group(gt) + instance;
> -}
> -
>  static void init_steering_dss(struct xe_gt *gt)
>  {
>  	gt->steering_dss_per_grp = dss_per_group(gt);
> diff --git a/drivers/gpu/drm/xe/xe_gt_mcr.h b/drivers/gpu/drm/xe/xe_gt_mcr.h
> index 283a1c9770e2..2be9419b8acc 100644
> --- a/drivers/gpu/drm/xe/xe_gt_mcr.h
> +++ b/drivers/gpu/drm/xe/xe_gt_mcr.h
> @@ -33,7 +33,6 @@ bool xe_gt_mcr_get_nonterminated_steering(struct xe_gt *gt,
>  void xe_gt_mcr_steering_dump(struct xe_gt *gt, struct drm_printer *p);
>  void xe_gt_mcr_get_dss_steering(const struct xe_gt *gt,
>  				unsigned int dss, u16 *group, u16 *instance);
> -u32 xe_gt_mcr_steering_info_to_dss_id(struct xe_gt *gt, u16 group, u16 instance);
>  
>  /*
>   * Loop over each DSS and determine the group and instance IDs that
> -- 
> 2.43.0