drm/amdgpu : Fix asic reset regression issue introduce by 8f211fe8

stable inclusion
from stable-5.10.36
commit 7cb855dfe5f073a97c2cf1d2afc0ce95b967bbe6
bugzilla: 51867
CVE: NA

--------------------------------

[ Upstream commit c8941550 ]

This recent change introduce SDMA interrupt info printing with irq->process function.
These functions do not require a set function to enable/disable the irq
Signed-off-by: Nshaoyunl <shaoyun.liu@amd.com>
Reviewed-by: NHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Acked-by: NWeilong Chen <chenweilong@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c

@@ -499,7 +499,7 @@ void amdgpu_irq_gpu_reset_resume_helper(struct amdgpu_device *adev)
 		for (j = 0; j < AMDGPU_MAX_IRQ_SRC_ID; ++j) {
 			struct amdgpu_irq_src *src = adev->irq.client[i].sources[j];
 
-			if (!src)
+			if (!src || !src->funcs || !src->funcs->set)
 				continue;
 			for (k = 0; k < src->num_types; k++)
 				amdgpu_irq_update(adev, src, k);