linux-kernel - [PATCH net-next v3 04/15] net: phy: export phy_check

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: <20230130080714.139492-5-o.rempel@pengutronix.de>
Date:   Mon, 30 Jan 2023 09:07:03 +0100
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Woojung Huh <woojung.huh@...rochip.com>,
        UNGLinuxDriver@...rochip.com, Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     Oleksij Rempel <o.rempel@...gutronix.de>, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        Arun.Ramadoss@...rochip.com
Subject: [PATCH net-next v3 04/15] net: phy: export phy_check_valid() function

This function will be needed for genphy_c45_ethtool_get_eee() provided
by next patch.

Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
---
 drivers/net/phy/phy.c | 4 ++--
 include/linux/phy.h   | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 3378ca4f49b6..41cfb24c48c1 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -242,11 +242,11 @@ unsigned int phy_supported_speeds(struct phy_device *phy,
  *
  * Description: Returns true if there is a valid setting, false otherwise.
  */
-static inline bool phy_check_valid(int speed, int duplex,
-				   unsigned long *features)
+bool phy_check_valid(int speed, int duplex, unsigned long *features)
 {
 	return !!phy_lookup_setting(speed, duplex, features, true);
 }
+EXPORT_SYMBOL(phy_check_valid);
 
 /**
  * phy_sanitize_settings - make sure the PHY is set to supported speed and duplex
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 42a4a5d66472..950e5ee0d8f2 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -1626,6 +1626,7 @@ int phy_start_aneg(struct phy_device *phydev);
 int phy_aneg_done(struct phy_device *phydev);
 int phy_speed_down(struct phy_device *phydev, bool sync);
 int phy_speed_up(struct phy_device *phydev);
+bool phy_check_valid(int speed, int duplex, unsigned long *features);
 
 int phy_restart_aneg(struct phy_device *phydev);
 int phy_reset_after_clk_enable(struct phy_device *phydev);
-- 
2.30.2