drm/amdgpu: Don't print error on aux transaction timeouts

Since it's normal for DRM to retry our aux transaction helpers multiple
times in a row, up to 32 times for each attempted transaction, we're
making a lot of noise that is no longer necessary now that DRM will just
print the return code we give it.

Reviewed-by: Christian König <[e-mail]>
Signed-off-by: Lyude <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

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

···
 
 	/* timeout */
 	if (args.v2.ucReplyStatus == 1) {
-		DRM_DEBUG_KMS("dp_aux_ch timeout\n");
 		r = -ETIMEDOUT;
 		goto done;
 	}