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drm/i915: Drop debugfs/i915_next_seqno

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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@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181228140736.32606-3-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson
2018-12-28 14:07:36 +00:00
parent 6faf5916e6
commit 95898ed685
1 changed files with 0 additions and 11 deletions
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11
drivers/gpu/drm/i915/i915_debugfs.c
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@@ -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},