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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240826-phy-of-node-scope-v1-2-5b4d82582644@linaro.org> References: <20240826-phy-of-node-scope-v1-0-5b4d82582644@linaro.org> In-Reply-To: <20240826-phy-of-node-scope-v1-0-5b4d82582644@linaro.org> To: Vinod Koul , Kishon Vijay Abraham I , Ray Jui , Scott Branden , Broadcom internal kernel review list , Chunfeng Yun , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=2420; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=ConX1xoV1bzBjN+wlA70XCF5X6wLZIQ8hExvfXnxdUA=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmzFPaAeuDX82FFSM9E7GPDKBAAJHUMIGLxCR53 Wk0I4/gdS6JAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZsxT2gAKCRDBN2bmhouD 1z/GD/4rnKh987w+rowE9WN5LMMk5lpIXrTDF1Oo6JkEirJ25CDRj2sQ92va/oAOeJhejh8xGla HlDBqPx+EXsaGhdf/ylIGJVhazNv0+uzaqTYc+gMkmRSFf+TWrYJY2bIeFYgOTcyhwizbUws4vm ASegTAtFMOWoeirXz+AehNgShieLrrYGKAm7JSGi+scXFZgQ/xn93v1TZ/M02QWkHcE//iGoroO fRm14dbzPmlc30IAvCpwkvr6G27AnlapPXqu2jK7cQzuNxsJ7IW/Wm7qP47DPGBnEdQdN2+FoWb ZlGBn8VA/dC1UqxtSxrkK93jlaDZgaFosf2E8qdjsUp5Tz0ylLt796ANXnnrIJchpjOcvgCo6BO pJlaTZLh3NSnh/MgaUkuiRV618lQAG+FLxOkqfOoCEkmPhg87S9ueikASenGqVYYhPafvWySuwk BS6/0kVFjq/UyGFUJuwtccMe1syDjg6utm3UzHgby8rU7IzwDg69lMPs06674gQ60SItOjDMEiz /z3dkObv88z1C6n8YUmcXrSsZhUDaFRS/7uX6rwCWB3CzyjyAcsUOmUcwRkbGzE9xfN1QUGVB69 RdpwSzoIaQ5SqXhUuKz0q64uI6bSb0/Dc+nzAflvSdqqcLQ+zEHNdfLLE3KONoxjrMLCzZESSXx dDK+gMmEU2nLPxg== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Use scoped for_each_available_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Florian Fainelli --- drivers/phy/broadcom/phy-brcm-sata.c | 21 +++++++-------------- 1 file changed, 7 insertions(+), 14 deletions(-) diff --git a/drivers/phy/broadcom/phy-brcm-sata.c b/drivers/phy/broadcom/ph= y-brcm-sata.c index ed9e18791ec9..228100357054 100644 --- a/drivers/phy/broadcom/phy-brcm-sata.c +++ b/drivers/phy/broadcom/phy-brcm-sata.c @@ -751,11 +751,11 @@ static int brcm_sata_phy_probe(struct platform_device= *pdev) { const char *rxaeq_mode; struct device *dev =3D &pdev->dev; - struct device_node *dn =3D dev->of_node, *child; + struct device_node *dn =3D dev->of_node; const struct of_device_id *of_id; struct brcm_sata_phy *priv; struct phy_provider *provider; - int ret, count =3D 0; + int count =3D 0; =20 if (of_get_child_count(dn) =3D=3D 0) return -ENODEV; @@ -782,26 +782,23 @@ static int brcm_sata_phy_probe(struct platform_device= *pdev) return PTR_ERR(priv->ctrl_base); } =20 - for_each_available_child_of_node(dn, child) { + for_each_available_child_of_node_scoped(dn, child) { unsigned int id; struct brcm_sata_port *port; =20 if (of_property_read_u32(child, "reg", &id)) { dev_err(dev, "missing reg property in node %pOFn\n", child); - ret =3D -EINVAL; - goto put_child; + return -EINVAL; } =20 if (id >=3D MAX_PORTS) { dev_err(dev, "invalid reg: %u\n", id); - ret =3D -EINVAL; - goto put_child; + return -EINVAL; } if (priv->phys[id].phy) { dev_err(dev, "already registered port %u\n", id); - ret =3D -EINVAL; - goto put_child; + return -EINVAL; } =20 port =3D &priv->phys[id]; @@ -822,8 +819,7 @@ static int brcm_sata_phy_probe(struct platform_device *= pdev) port->ssc_en =3D of_property_read_bool(child, "brcm,enable-ssc"); if (IS_ERR(port->phy)) { dev_err(dev, "failed to create PHY\n"); - ret =3D PTR_ERR(port->phy); - goto put_child; + return PTR_ERR(port->phy); } =20 phy_set_drvdata(port->phy, port); @@ -839,9 +835,6 @@ static int brcm_sata_phy_probe(struct platform_device *= pdev) dev_info(dev, "registered %d port(s)\n", count); =20 return 0; -put_child: - of_node_put(child); - return ret; } =20 static struct platform_driver brcm_sata_phy_driver =3D { --=20 2.43.0