From: Alex Hung <[email protected]>

[WHAT]
Add CONFIG_WERROR=y to .kunitconfig to treat compiler warnings
as errors during KUnit builds, ensuring warnings are caught
early.

Assisted-by: Copilot:Claude-Opus-4.6
Reviewed-by: Ray Wu <[email protected]>
Signed-off-by: Alex Hung <[email protected]>
Signed-off-by: Aurabindo Pillai <[email protected]>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/tests/.kunitconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/.kunitconfig 
b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/.kunitconfig
index bd1bf8d959f9..1e93bd8b44ce 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/.kunitconfig
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/.kunitconfig
@@ -15,6 +15,9 @@ CONFIG_I2C=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_CRC16=y
 
+# Treat warnings as errors
+CONFIG_WERROR=y
+
 # GCOV Coverage - see tools/testing/kunit/configs/coverage_uml.config
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DEBUG_INFO=y
-- 
2.54.0

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