Commit cf9f6079 authored by Oleksij Rempel's avatar Oleksij Rempel Committed by David S. Miller
Browse files

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: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: default avatarAlexander Duyck <alexanderduyck@fb.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 48fb1994

drivers/net/phy/phy.c

+2 −2
Original line number Diff line number Diff line
@@ -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

include/linux/phy.h

+1 −0
Original line number Diff line number Diff line
@@ -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);