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drm/amdgpu/virtual_dce: drop empty function

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No need to ack non-existent interrupts.

Reviewed-By: Emily Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2016-09-29 23:19:25 -04:00
parent a1d37046d4
commit 425f6d6033
1 changed files with 0 additions and 11 deletions
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11
drivers/gpu/drm/amd/amdgpu/dce_virtual.c
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@ -707,15 +707,6 @@ static int dce_virtual_set_crtc_irq_state(struct amdgpu_device *adev,
return 0;
}
static void dce_virtual_crtc_vblank_int_ack(struct amdgpu_device *adev,
int crtc)
{
if (crtc >= adev->mode_info.num_crtc) {
DRM_DEBUG("invalid crtc %d\n", crtc);
return;
}
}
static int dce_virtual_crtc_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
@ -723,8 +714,6 @@ static int dce_virtual_crtc_irq(struct amdgpu_device *adev,
unsigned crtc = 0;
unsigned irq_type = AMDGPU_CRTC_IRQ_VBLANK1;
dce_virtual_crtc_vblank_int_ack(adev, crtc);
if (amdgpu_irq_enabled(adev, source, irq_type)) {
drm_handle_vblank(adev->ddev, crtc);
}