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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@pengutronix.de>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Oleksij Rempel 2023-02-11 08:41:08 +01:00 committed by David S. Miller
parent 48fb19940f
commit cf9f607969
2 changed files with 3 additions and 2 deletions
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4
drivers/net/phy/phy.c
View File

@ -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

1
include/linux/phy.h
View File

@ -1619,6 +1619,7 @@ 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);