[PATCH 2/6] interconnect: qcom: icc-rpm: Don't skip small votes

[Konrad Dybcio]

From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Small votes (such as 1 or 100) can end up being rounded down to 0
midway through the calculations. Use qcom_bw_div() when dividing to
prevent that.

Assisted-by: LLM
Fixes: 30c8fa3ec61a ("interconnect: qcom: Add MSM8916 interconnect provider driver")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
 drivers/interconnect/qcom/icc-rpm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/interconnect/qcom/icc-rpm.c b/drivers/interconnect/qcom/icc-rpm.c
index ca4c8a944755..f571f002ccbd 100644
--- a/drivers/interconnect/qcom/icc-rpm.c
+++ b/drivers/interconnect/qcom/icc-rpm.c
@@ -298,25 +298,25 @@ static u64 qcom_icc_calc_rate(struct qcom_icc_provider *qp, struct qcom_icc_node
 	u64 agg_avg_rate, agg_peak_rate, agg_rate;
 
 	if (qn->channels)
-		agg_avg_rate = div_u64(qn->sum_avg[ctx], qn->channels);
+		agg_avg_rate = qcom_bw_div(qn->sum_avg[ctx], qn->channels);
 	else
 		agg_avg_rate = qn->sum_avg[ctx];
 
 	if (qn->ab_coeff) {
 		agg_avg_rate = agg_avg_rate * qn->ab_coeff;
-		agg_avg_rate = div_u64(agg_avg_rate, 100);
+		agg_avg_rate = qcom_bw_div(agg_avg_rate, 100);
 	}
 
 	if (qn->ib_coeff) {
 		agg_peak_rate = qn->max_peak[ctx] * 100;
-		agg_peak_rate = div_u64(agg_peak_rate, qn->ib_coeff);
+		agg_peak_rate = qcom_bw_div(agg_peak_rate, qn->ib_coeff);
 	} else {
 		agg_peak_rate = qn->max_peak[ctx];
 	}
 
 	agg_rate = max_t(u64, agg_avg_rate, agg_peak_rate);
 
-	return div_u64(agg_rate, qn->buswidth);
+	return qcom_bw_div(agg_rate, qn->buswidth);
 }
 
 /**

-- 
2.55.0