amdgpu_irq_handler 1437 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c 	.irq_handler = amdgpu_irq_handler,
amdgpu_irq_handler  103 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h irqreturn_t amdgpu_irq_handler(int irq, void *arg);