linux-kernel - [PATCH AUTOSEL 6.12 06/31] usb: phy: generic: Use proper helper for property detection

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250218202619.3592630-6-sashal@kernel.org>
Date: Tue, 18 Feb 2025 15:25:52 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Alexander Stein <alexander.stein@...tq-group.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Sasha Levin <sashal@...nel.org>,
	m.grzeschik@...gutronix.de,
	sean.anderson@...o.com,
	u.kleine-koenig@...libre.com,
	linux-usb@...r.kernel.org
Subject: [PATCH AUTOSEL 6.12 06/31] usb: phy: generic: Use proper helper for property detection

From: Alexander Stein <alexander.stein@...tq-group.com>

[ Upstream commit 309005e448c1f3e4b81e4416406991b7c3339c1d ]

Since commit c141ecc3cecd7 ("of: Warn when of_property_read_bool() is
used on non-boolean properties") a warning is raised if this function
is used for property detection. of_property_present() is the correct
helper for this.

Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
Link: https://lore.kernel.org/r/20250120144251.580981-1-alexander.stein@ew.tq-group.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/usb/phy/phy-generic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index e7d50e0a16123..aadf98f65c608 100644
--- a/drivers/usb/phy/phy-generic.c
+++ b/drivers/usb/phy/phy-generic.c
@@ -212,7 +212,7 @@ int usb_phy_gen_create_phy(struct device *dev, struct usb_phy_generic *nop)
 		if (of_property_read_u32(node, "clock-frequency", &clk_rate))
 			clk_rate = 0;
 
-		needs_clk = of_property_read_bool(node, "clocks");
+		needs_clk = of_property_present(node, "clocks");
 	}
 	nop->gpiod_reset = devm_gpiod_get_optional(dev, "reset",
 						   GPIOD_ASIS);
-- 
2.39.5