From 270097dc4d1a722b44cab880e57b1e5a5a05de94 Mon Sep 17 00:00:00 2001 From: Nirmoy Das Date: Wed, 8 Jan 2020 10:32:55 +0100 Subject: [PATCH 1286/1453] drm/amdgpu: catch amdgpu_irq_add_id failure MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Do not ignore amdgpu_irq_add_id return value while registering VMC page fault interrupt. Signed-off-by: Nirmoy Das Acked-by: Christian König --- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c index c5e4962d76e6..676e1c267ce7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c @@ -722,6 +722,10 @@ static int gmc_v10_0_sw_init(void *handle) r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VMC, VMC_1_0__SRCID__VM_FAULT, &adev->gmc.vm_fault); + + if (r) + return r; + r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_UTCL2, UTCL2_1_0__SRCID__FAULT, &adev->gmc.vm_fault); -- 2.17.1