Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> writes:
> Having just gutted the implementation as there is no global seqno
> tracking, remove the vestigal write-only stub for debugfs/i915_next_seqno.
>
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/i915_debugfs.c | 11 -----------
> 1 file changed, 11 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> index 1269d734ade0..b89abbba4604 100644
> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> @@ -1038,16 +1038,6 @@ static const struct file_operations i915_error_state_fops = {
> };
> #endif
>
> -static int
> -i915_next_seqno_set(void *data, u64 val)
> -{
> - return val ? 0 : -EINVAL;
> -}
> -
> -DEFINE_SIMPLE_ATTRIBUTE(i915_next_seqno_fops,
> - NULL, i915_next_seqno_set,
> - "0x%llx\n");
> -
> static int i915_frequency_info(struct seq_file *m, void *unused)
> {
> struct drm_i915_private *dev_priv = node_to_i915(m->private);
> @@ -4811,7 +4801,6 @@ static const struct i915_debugfs_files {
> {"i915_gpu_info", &i915_gpu_info_fops},
> #endif
> {"i915_fifo_underrun_reset", &i915_fifo_underrun_reset_ops},
> - {"i915_next_seqno", &i915_next_seqno_fops},
> {"i915_pri_wm_latency", &i915_pri_wm_latency_fops},
> {"i915_spr_wm_latency", &i915_spr_wm_latency_fops},
> {"i915_cur_wm_latency", &i915_cur_wm_latency_fops},
> --
> 2.20.1
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