drm/amdgpu/vcn3.0: fix compilation warning

Fixed warning: no previous prototype.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
index 71e10bfe37912204ef164b194ba7921c3f42521b..0c97322af8edecc09460ef4beeca5aa7b23b1ed8 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
@@ -1701,7 +1701,7 @@ static void vcn_v3_0_dec_ring_set_wptr(struct amdgpu_ring *ring)
        }
 }
 
-void vcn_v3_0_dec_sw_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
+static void vcn_v3_0_dec_sw_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
                                u64 seq, uint32_t flags)
 {
        WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT);
@@ -1713,12 +1713,12 @@ void vcn_v3_0_dec_sw_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
        amdgpu_ring_write(ring, VCN_DEC_SW_CMD_TRAP);
 }
 
-void vcn_v3_0_dec_sw_ring_insert_end(struct amdgpu_ring *ring)
+static void vcn_v3_0_dec_sw_ring_insert_end(struct amdgpu_ring *ring)
 {
        amdgpu_ring_write(ring, VCN_DEC_SW_CMD_END);
 }
 
-void vcn_v3_0_dec_sw_ring_emit_ib(struct amdgpu_ring *ring,
+static void vcn_v3_0_dec_sw_ring_emit_ib(struct amdgpu_ring *ring,
                               struct amdgpu_job *job,
                               struct amdgpu_ib *ib,
                               uint32_t flags)
@@ -1732,7 +1732,7 @@ void vcn_v3_0_dec_sw_ring_emit_ib(struct amdgpu_ring *ring,
        amdgpu_ring_write(ring, ib->length_dw);
 }
 
-void vcn_v3_0_dec_sw_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg,
+static void vcn_v3_0_dec_sw_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg,
                                uint32_t val, uint32_t mask)
 {
        amdgpu_ring_write(ring, VCN_DEC_SW_CMD_REG_WAIT);
@@ -1741,7 +1741,7 @@ void vcn_v3_0_dec_sw_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg,
        amdgpu_ring_write(ring, val);
 }
 
-void vcn_v3_0_dec_sw_ring_emit_vm_flush(struct amdgpu_ring *ring,
+static void vcn_v3_0_dec_sw_ring_emit_vm_flush(struct amdgpu_ring *ring,
                                uint32_t vmid, uint64_t pd_addr)
 {
        struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->funcs->vmhub];
@@ -1756,7 +1756,7 @@ void vcn_v3_0_dec_sw_ring_emit_vm_flush(struct amdgpu_ring *ring,
        vcn_v3_0_dec_sw_ring_emit_reg_wait(ring, data0, data1, mask);
 }
 
-void vcn_v3_0_dec_sw_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val)
+static void vcn_v3_0_dec_sw_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val)
 {
        amdgpu_ring_write(ring, VCN_DEC_SW_CMD_REG_WRITE);
        amdgpu_ring_write(ring, reg << 2);