[PATCH 2/5] drm/amdgpu: Add missing 'inst' parameter to VCN v4.0.3 function interfaces

[Srinivasan Shanmugam]

This patch adds the missing parameter descriptors to the functions
vcn_v4_0_3 _start, _stop, _set_unified_ring_funcs, and _set_irq_funcs.

Fixes the below with gcc W=1:
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c:1104: warning: Function parameter or struct member 'inst' not described in 'vcn_v4_0_3_start'
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c:1310: warning: Function parameter or struct member 'inst' not described in 'vcn_v4_0_3_stop'
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c:1545: warning: Function parameter or struct member 'inst' not described in 'vcn_v4_0_3_set_unified_ring_funcs'
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c:1732: warning: Function parameter or struct member 'inst' not described in 'vcn_v4_0_3_set_irq_funcs'

Cc: Christian König <christian.koenig at amd.com>
Cc: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
index aa06b2fdeb7a..af351f12c17b 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
@@ -1097,6 +1097,7 @@ static int vcn_v4_0_3_start_sriov(struct amdgpu_device *adev)
  * vcn_v4_0_3_start - VCN start
  *
  * @adev: amdgpu_device pointer
+ * @inst: VCN instance index to be started
  *
  * Start VCN block
  */
@@ -1303,6 +1304,7 @@ static int vcn_v4_0_3_stop_dpg_mode(struct amdgpu_device *adev, int inst_idx)
  * vcn_v4_0_3_stop - VCN stop
  *
  * @adev: amdgpu_device pointer
+ * @inst: VCN instance index to be stopped
  *
  * Stop VCN block
  */
@@ -1538,6 +1540,7 @@ static const struct amdgpu_ring_funcs vcn_v4_0_3_unified_ring_vm_funcs = {
  * vcn_v4_0_3_set_unified_ring_funcs - set unified ring functions
  *
  * @adev: amdgpu_device pointer
+ * @inst: instance of the VCN block for which to set the ring functions
  *
  * Set unified ring functions
  */
@@ -1725,6 +1728,7 @@ static const struct amdgpu_irq_src_funcs vcn_v4_0_3_irq_funcs = {
  * vcn_v4_0_3_set_irq_funcs - set VCN block interrupt irq functions
  *
  * @adev: amdgpu_device pointer
+ * @inst: instance of the VCN block for which to set the IRQ functions
  *
  * Set VCN block interrupt irq functions
  */
-- 
2.34.1