linux-kernel - [PATCH V2 5/9] interconnect: imx: set src node

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Date:   Thu, 16 Jun 2022 15:33:16 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     djakov@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        festevam@...il.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, abel.vesa@....com,
        abailon@...libre.com, l.stach@...gutronix.de,
        laurent.pinchart@...asonboard.com, marex@...x.de,
        paul.elder@...asonboard.com, Markus.Niebel@...tq-group.com,
        aford173@...il.com
Cc:     kernel@...gutronix.de, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-imx@....com,
        abelvesa@...nel.org, Peng Fan <peng.fan@....com>
Subject: [PATCH V2 5/9] interconnect: imx: set src node

From: Peng Fan <peng.fan@....com>

When set QoS for a icc path, only set dst icc node is not enough,
also need to set src icc node.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 drivers/interconnect/imx/imx.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/interconnect/imx/imx.c b/drivers/interconnect/imx/imx.c
index 4406ec45fa90..9b83f69945d8 100644
--- a/drivers/interconnect/imx/imx.c
+++ b/drivers/interconnect/imx/imx.c
@@ -61,6 +61,12 @@ static int imx_icc_node_set(struct icc_node *node)
 
 static int imx_icc_set(struct icc_node *src, struct icc_node *dst)
 {
+	int ret;
+
+	ret = imx_icc_node_set(src);
+	if (ret)
+		return ret;
+
 	return imx_icc_node_set(dst);
 }
 
-- 
2.25.1