Bob Zhou cd48b97ce7 drm/amdgpu: add return result for amdgpu_i2c_{get/put}_byte ...

After amdgpu_i2c_get_byte fail, amdgpu_i2c_put_byte shouldn't be
conducted to put wrong value.
So return and check the i2c transfer result.

Signed-off-by: Bob Zhou <bob.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2024-04-26 17:22:43 -04:00

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