usb: xhci: tegra: Fix OF boolean read warning

After commit c141ecc3cecd ("of: Warn when of_property_read_bool() is
used on non-boolean properties") was added, the following warning is
observed for the Tegra XHCI driver ...

 OF: /bus@0/usb@3610000: Read of boolean property 'power-domains' with
     a value.

Previously, of_property_read_bool() was used to determine if a property
was present but has now been replaced by of_property_present(). The
warning is meant to prevent new users but this user existed before the
change was made. Fix this by updating the Tegra XHCI driver to use
of_property_present() function to determine if the 'power-domains'
property is present.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20250116153829.477360-1-jonathanh@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index a51ce71a6a77eb7ce5308669624c7b8bb735e382..22dc86fb5254731fdf1c81e0c4e9dd201e8a1526 100644 (file)
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1668,7 +1668,7 @@ static int tegra_xusb_probe(struct platform_device *pdev)
                goto put_padctl;
        }
 
-       if (!of_property_read_bool(pdev->dev.of_node, "power-domains")) {
+       if (!of_property_present(pdev->dev.of_node, "power-domains")) {
                tegra->host_rst = devm_reset_control_get(&pdev->dev,
                                                         "xusb_host");
                if (IS_ERR(tegra->host_rst)) {