We need to check if the nbios funcs exist before
checking the individual pointers.
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 3e49aa1465e2..0782f9153b60 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -156,10 +156,12 @@ irqreturn_t amdgpu_irq_handler(int irq, void *arg)
* register to check whether the interrupt is triggered or not, and
properly
* ack the interrupt if it is there
*/
- if (adev->nbio.funcs->handle_ras_controller_intr_no_bifring)
+ if (adev->nbio.funcs &&
+ adev->nbio.funcs->handle_ras_controller_intr_no_bifring)
adev->nbio.funcs->handle_ras_controller_intr_no_bifring(adev);
- if (adev->nbio.funcs->handle_ras_err_event_athub_intr_no_bifring)
+ if (adev->nbio.funcs &&
+ adev->nbio.funcs->handle_ras_err_event_athub_intr_no_bifring)
adev->nbio.funcs->handle_ras_err_event_athub_intr_no_bifring(adev);
return ret;
--
2.20.1
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