diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 416f8fbea34ea1d0470a1fdca88c8fa42e64c74d..0f931740149b9d40edb31b8bb8c99af8fc5303da 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1239,7 +1239,7 @@ skl_ddi_calculate_wrpll(int clock /* in Hz */,
 		if (found) {
 			dco_central_freq_deviation[dco_count] =
 				div64_u64(10000 *
-					  abs_diff((candidate_p * afe_clock),
+					  abs_diff(candidate_p * afe_clock,
 						   dco_central_freq[dco_count]),
 					  dco_central_freq[dco_count]);