drm/amdgpu: Return earlier in amdgpu_sw_ring_ib_end if mcbp is off

As we don't trigger preemption is sw ring muxer when mcbp is
disabled,so return earlier in amdgpu_sw_ring_ib_end function
if mcbp is disabled ,not required to call amdgpu_ring_mux_end_ib

Signed-off-by: Soham Dandapat <sdandapa@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Soham Dandapat 2024-07-29 11:59:11 +05:30 • committed by Alex Deucher
commit 406792dc2a