Commit 95898ed6 authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915: Drop debugfs/i915_next_seqno 



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: default avatarChris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: default avatarMika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181228140736.32606-3-chris@chris-wilson.co.uk
parent 6faf5916

drivers/gpu/drm/i915/i915_debugfs.c

+0 −11
Original line number Diff line number Diff line
@@ -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},