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was present but has now been replaced by of_property_present().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.
Fixes: c141ecc3cecd ("of: Warn when of_property_read_bool() is used on non-boolean properties")
Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
---
drivers/usb/host/xhci-tegra.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 06ae193ec874..7ac341b3599a 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1667,7 +1667,7 @@ 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)) {
--
2.43.0
