[PATCH] phy: Use (of|device)_property_present() for non-boolean properties

[PATCH] phy: Use (of|device)_property_present() for non-boolean properties

[Rob Herring (Arm)]

The use of (of|device)_property_read_bool() for non-boolean properties
is deprecated in favor of (of|device)_property_present() when testing
for property presence.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 drivers/phy/mediatek/phy-mtk-tphy.c           | 4 ++--
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c
index 3f7095ec5978..d36f68dd622e 100644
--- a/drivers/phy/mediatek/phy-mtk-tphy.c
+++ b/drivers/phy/mediatek/phy-mtk-tphy.c
@@ -1215,7 +1215,7 @@ static int phy_type_syscon_get(struct mtk_phy_instance *instance,
 	int ret;
 
 	/* type switch function is optional */
-	if (!of_property_read_bool(dn, "mediatek,syscon-type"))
+	if (!of_property_present(dn, "mediatek,syscon-type"))
 		return 0;
 
 	ret = of_parse_phandle_with_fixed_args(dn, "mediatek,syscon-type",
@@ -1278,7 +1278,7 @@ static int phy_efuse_get(struct mtk_tphy *tphy, struct mtk_phy_instance *instanc
 	}
 
 	/* software efuse is optional */
-	instance->efuse_sw_en = device_property_read_bool(dev, "nvmem-cells");
+	instance->efuse_sw_en = device_property_present(dev, "nvmem-cells");
 	if (!instance->efuse_sw_en)
 		return 0;
 
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index 96f3d868a526..b5e6a864deeb 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -440,7 +440,7 @@ static int rockchip_usb2phy_extcon_register(struct rockchip_usb2phy *rphy)
 	struct extcon_dev *edev;
 	int ret;
 
-	if (of_property_read_bool(node, "extcon")) {
+	if (of_property_present(node, "extcon")) {
 		edev = extcon_get_edev_by_phandle(rphy->dev, 0);
 		if (IS_ERR(edev))
 			return dev_err_probe(rphy->dev, PTR_ERR(edev),
@@ -1323,7 +1323,7 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
 			goto out;
 		}
 
-		if (!of_property_read_bool(rphy->dev->of_node, "extcon")) {
+		if (!of_property_present(rphy->dev->of_node, "extcon")) {
 			/* do initial sync of usb state */
 			id = property_enabled(rphy->grf, &rport->port_cfg->utmi_id);
 			extcon_set_state_sync(rphy->edev, EXTCON_USB_HOST, !id);
-- 
2.45.2

Re: [PATCH] phy: Use (of|device)_property_present() for non-boolean properties

[AngeloGioacchino Del Regno]

Il 31/12/24 17:31, Rob Herring (Arm) ha scritto:
> The use of (of|device)_property_read_bool() for non-boolean properties
> is deprecated in favor of (of|device)_property_present() when testing
> for property presence.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

For MediaTek:

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH] phy: Use (of|device)_property_present() for non-boolean properties

[Chunfeng Yun (云春峰)]

On Tue, 2024-12-31 at 10:31 -0600, Rob Herring (Arm) wrote:
> External email : Please do not click links or open attachments until
> you have verified the sender or the content.
> 
> 
> The use of (of|device)_property_read_bool() for non-boolean
> properties
> is deprecated in favor of (of|device)_property_present() when testing
> for property presence.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---
>  drivers/phy/mediatek/phy-mtk-tphy.c           | 4 ++--
>  drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c
> b/drivers/phy/mediatek/phy-mtk-tphy.c
> index 3f7095ec5978..d36f68dd622e 100644
> --- a/drivers/phy/mediatek/phy-mtk-tphy.c
> +++ b/drivers/phy/mediatek/phy-mtk-tphy.c
> @@ -1215,7 +1215,7 @@ static int phy_type_syscon_get(struct
> mtk_phy_instance *instance,
>         int ret;
> 
>         /* type switch function is optional */
> -       if (!of_property_read_bool(dn, "mediatek,syscon-type"))
> +       if (!of_property_present(dn, "mediatek,syscon-type"))
>                 return 0;
> 
>         ret = of_parse_phandle_with_fixed_args(dn, "mediatek,syscon-
> type",
> @@ -1278,7 +1278,7 @@ static int phy_efuse_get(struct mtk_tphy *tphy,
> struct mtk_phy_instance *instanc
>         }
> 
>         /* software efuse is optional */
> -       instance->efuse_sw_en = device_property_read_bool(dev,
> "nvmem-cells");
> +       instance->efuse_sw_en = device_property_present(dev, "nvmem-
> cells");
>         if (!instance->efuse_sw_en)
>                 return 0;
> 
> diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> index 96f3d868a526..b5e6a864deeb 100644
> --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> @@ -440,7 +440,7 @@ static int
> rockchip_usb2phy_extcon_register(struct rockchip_usb2phy *rphy)
>         struct extcon_dev *edev;
>         int ret;
> 
> -       if (of_property_read_bool(node, "extcon")) {
> +       if (of_property_present(node, "extcon")) {
>                 edev = extcon_get_edev_by_phandle(rphy->dev, 0);
>                 if (IS_ERR(edev))
>                         return dev_err_probe(rphy->dev,
> PTR_ERR(edev),
> @@ -1323,7 +1323,7 @@ static int
> rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
>                         goto out;
>                 }
> 
> -               if (!of_property_read_bool(rphy->dev->of_node,
> "extcon")) {
> +               if (!of_property_present(rphy->dev->of_node,
> "extcon")) {
>                         /* do initial sync of usb state */
>                         id = property_enabled(rphy->grf, &rport-
> >port_cfg->utmi_id);
>                         extcon_set_state_sync(rphy->edev,
> EXTCON_USB_HOST, !id);
> --
> 2.45.2
> 
For MediaTek:

Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Thanks

Re: [PATCH] phy: Use (of|device)_property_present() for non-boolean properties

[Rob Herring]

On Tue, Dec 31, 2024 at 10:32 AM Rob Herring (Arm) <robh@kernel.org> wrote:
>
> The use of (of|device)_property_read_bool() for non-boolean properties
> is deprecated in favor of (of|device)_property_present() when testing
> for property presence.
>
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---
>  drivers/phy/mediatek/phy-mtk-tphy.c           | 4 ++--
>  drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)

Ping. These now cause warnings in v6.14-rc1.

>
> diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c
> index 3f7095ec5978..d36f68dd622e 100644
> --- a/drivers/phy/mediatek/phy-mtk-tphy.c
> +++ b/drivers/phy/mediatek/phy-mtk-tphy.c
> @@ -1215,7 +1215,7 @@ static int phy_type_syscon_get(struct mtk_phy_instance *instance,
>         int ret;
>
>         /* type switch function is optional */
> -       if (!of_property_read_bool(dn, "mediatek,syscon-type"))
> +       if (!of_property_present(dn, "mediatek,syscon-type"))
>                 return 0;
>
>         ret = of_parse_phandle_with_fixed_args(dn, "mediatek,syscon-type",
> @@ -1278,7 +1278,7 @@ static int phy_efuse_get(struct mtk_tphy *tphy, struct mtk_phy_instance *instanc
>         }
>
>         /* software efuse is optional */
> -       instance->efuse_sw_en = device_property_read_bool(dev, "nvmem-cells");
> +       instance->efuse_sw_en = device_property_present(dev, "nvmem-cells");
>         if (!instance->efuse_sw_en)
>                 return 0;
>
> diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> index 96f3d868a526..b5e6a864deeb 100644
> --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> @@ -440,7 +440,7 @@ static int rockchip_usb2phy_extcon_register(struct rockchip_usb2phy *rphy)
>         struct extcon_dev *edev;
>         int ret;
>
> -       if (of_property_read_bool(node, "extcon")) {
> +       if (of_property_present(node, "extcon")) {
>                 edev = extcon_get_edev_by_phandle(rphy->dev, 0);
>                 if (IS_ERR(edev))
>                         return dev_err_probe(rphy->dev, PTR_ERR(edev),
> @@ -1323,7 +1323,7 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
>                         goto out;
>                 }
>
> -               if (!of_property_read_bool(rphy->dev->of_node, "extcon")) {
> +               if (!of_property_present(rphy->dev->of_node, "extcon")) {
>                         /* do initial sync of usb state */
>                         id = property_enabled(rphy->grf, &rport->port_cfg->utmi_id);
>                         extcon_set_state_sync(rphy->edev, EXTCON_USB_HOST, !id);
> --
> 2.45.2
>

Re: [PATCH] phy: Use (of|device)_property_present() for non-boolean properties

[Vinod Koul]

On Tue, 31 Dec 2024 10:31:20 -0600, Rob Herring (Arm) wrote:
> The use of (of|device)_property_read_bool() for non-boolean properties
> is deprecated in favor of (of|device)_property_present() when testing
> for property presence.
> 
> 

Applied, thanks!

[1/1] phy: Use (of|device)_property_present() for non-boolean properties
      commit: 88c0053baed659acd85b87dd52cbd75f3d8806be

Best regards,
-- 
~Vinod