linux-kernel - [PATCH v3 12/18] phy: cadence-torrent: add already_configured to struct cdns_torrent

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Message-Id: <20240102-j7200-pcie-s2r-v3-12-5c2e4a3fac1f@bootlin.com>
Date: Thu, 15 Feb 2024 16:17:57 +0100
From: Thomas Richard <thomas.richard@...tlin.com>
To: Linus Walleij <linus.walleij@...aro.org>, 
 Bartosz Golaszewski <brgl@...ev.pl>, Andy Shevchenko <andy@...nel.org>, 
 Tony Lindgren <tony@...mide.com>, 
 Haojian Zhuang <haojian.zhuang@...aro.org>, Vignesh R <vigneshr@...com>, 
 Aaro Koskinen <aaro.koskinen@....fi>, 
 Janusz Krzysztofik <jmkrzyszt@...il.com>, 
 Andi Shyti <andi.shyti@...nel.org>, Peter Rosin <peda@...ntia.se>, 
 Vinod Koul <vkoul@...nel.org>, Kishon Vijay Abraham I <kishon@...nel.org>, 
 Philipp Zabel <p.zabel@...gutronix.de>, 
 Lorenzo Pieralisi <lpieralisi@...nel.org>, 
 Krzysztof Wilczyński <kw@...ux.com>, 
 Rob Herring <robh@...nel.org>, Bjorn Helgaas <bhelgaas@...gle.com>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org, 
 linux-i2c@...r.kernel.org, linux-phy@...ts.infradead.org, 
 linux-pci@...r.kernel.org, gregory.clement@...tlin.com, 
 theo.lebrun@...tlin.com, thomas.petazzoni@...tlin.com, u-kumar1@...com, 
 Thomas Richard <thomas.richard@...tlin.com>
Subject: [PATCH v3 12/18] phy: cadence-torrent: add already_configured to
 struct cdns_torrent_phy

Add already_configured to struct cdns_torrent_phy, so it can be used at
differents stages.

Signed-off-by: Thomas Richard <thomas.richard@...tlin.com>
---
 drivers/phy/cadence/phy-cadence-torrent.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c
index bba10ca0bfdd..b35fbc8a60e5 100644
--- a/drivers/phy/cadence/phy-cadence-torrent.c
+++ b/drivers/phy/cadence/phy-cadence-torrent.c
@@ -358,6 +358,7 @@ struct cdns_torrent_phy {
 	enum cdns_torrent_ref_clk ref_clk_rate;
 	struct cdns_torrent_inst phys[MAX_NUM_LANES];
 	int nsubnodes;
+	int already_configured;
 	const struct cdns_torrent_data *init_data;
 	struct regmap *regmap_common_cdb;
 	struct regmap *regmap_phy_pcs_common_cdb;
@@ -2740,7 +2741,6 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev)
 	struct device_node *child;
 	int ret, subnodes, node = 0, i;
 	u32 total_num_lanes = 0;
-	int already_configured;
 	u8 init_dp_regmap = 0;
 	u32 phy_type;
 
@@ -2787,9 +2787,9 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev)
 	if (ret)
 		goto clk_cleanup;
 
-	regmap_field_read(cdns_phy->phy_pma_cmn_ctrl_1, &already_configured);
+	regmap_field_read(cdns_phy->phy_pma_cmn_ctrl_1, &cdns_phy->already_configured);
 
-	if (!already_configured) {
+	if (!cdns_phy->already_configured) {
 		ret = cdns_torrent_clk(cdns_phy);
 		if (ret)
 			goto clk_cleanup;
@@ -2869,7 +2869,7 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev)
 		of_property_read_u32(child, "cdns,ssc-mode",
 				     &cdns_phy->phys[node].ssc_mode);
 
-		if (!already_configured)
+		if (!cdns_phy->already_configured)
 			gphy = devm_phy_create(dev, child, &cdns_torrent_phy_ops);
 		else
 			gphy = devm_phy_create(dev, child, &noop_ops);
@@ -2955,7 +2955,7 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev)
 		goto put_lnk_rst;
 	}
 
-	if (cdns_phy->nsubnodes > 1 && !already_configured) {
+	if (cdns_phy->nsubnodes > 1 && !cdns_phy->already_configured) {
 		ret = cdns_torrent_phy_configure_multilink(cdns_phy);
 		if (ret)
 			goto put_lnk_rst;

-- 
2.39.2