drm/i915/gt: Fixup kerneldoc parameters

drivers/gpu/drm/i915/gt/intel_mocs.c:513: warning: Function parameter or member 'gt' not described in 'intel_mocs_init_l3cc_table'
 drivers/gpu/drm/i915/gt/intel_mocs.c:513: warning: Excess function parameter 'dev_priv' description in 'intel_mocs_init_l3cc_table'

intel_vgt_balloon/deballoon, i915_ggtt_probe_hw intel_wopcm_init_hw need
similar treatment
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190621131640.28864-2-chris@chris-wilson.co.uk

drivers/gpu/drm/i915/gt/intel_mocs.c

@@ -497,7 +497,7 @@ static int emit_mocs_l3cc_table(struct i915_request *rq,
 
 /**
  * intel_mocs_init_l3cc_table() - program the mocs control table
- * @dev_priv:      i915 device private
+ * @gt: the intel_gt container
  *
  * This function simply programs the mocs registers for the given table
  * starting at the given address. This register set is  programmed in pairs.

drivers/gpu/drm/i915/i915_gem_gtt.c

@@ -2934,7 +2934,7 @@ static void ggtt_cleanup_hw(struct i915_ggtt *ggtt)
 
 /**
  * i915_ggtt_cleanup_hw - Clean up GGTT hardware initialization
- * @dev_priv: i915 device
+ * @i915: i915 device
  */
 void i915_ggtt_cleanup_hw(struct drm_i915_private *i915)
 {
@@ -3530,7 +3530,7 @@ static int ggtt_probe_hw(struct i915_ggtt *ggtt, struct intel_gt *gt)
 
 /**
  * i915_ggtt_probe_hw - Probe GGTT hardware location
- * @dev_priv: i915 device
+ * @i915: i915 device
  */
 int i915_ggtt_probe_hw(struct drm_i915_private *i915)
 {

drivers/gpu/drm/i915/i915_vgpu.c

@@ -131,7 +131,7 @@ static void vgt_deballoon_space(struct i915_ggtt *ggtt,
 
 /**
  * intel_vgt_deballoon - deballoon reserved graphics address trunks
- * @dev_priv: i915 device private data
+ * @ggtt: the global GGTT from which we reserved earlier
  *
  * This function is called to deallocate the ballooned-out graphic memory, when
  * driver is unloaded or when ballooning fails.
@@ -172,7 +172,7 @@ static int vgt_balloon_space(struct i915_ggtt *ggtt,
 
 /**
  * intel_vgt_balloon - balloon out reserved graphics address trunks
- * @dev_priv: i915 device private data
+ * @ggtt: the global GGTT from which to reserve
  *
  * This function is called at the initialization stage, to balloon out the
  * graphic address space allocated to other vGPUs, by marking these spaces as

drivers/gpu/drm/i915/intel_wopcm.c

@@ -244,6 +244,7 @@ write_and_verify(struct intel_gt *gt,
 /**
  * intel_wopcm_init_hw() - Setup GuC WOPCM registers.
  * @wopcm: pointer to intel_wopcm.
+ * @gt: pointer to the containing GT
  *
  * Setup the GuC WOPCM size and offset registers with the calculated values. It
  * will verify the register values to make sure the registers are locked with