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Commit 552a5157 authored by Helmut Schaa's avatar Helmut Schaa Committed by John W. Linville
Browse files

ath9k: Allow platform override without EEPROM override 



Add a new platform data flag "use_eeprom" that indicates that the eeprom
found on the card itself should be used instead of the one present in
the platform data.

This allows to override the MAC address of a PCI card while preserving
the eeprom data from the card itself.

The default behavior is preserved.

Signed-off-by: default avatarHelmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 396939f9

drivers/net/wireless/ath/ath9k/init.c

+1 −1
Original line number Diff line number Diff line
@@ -508,7 +508,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, 
	sc->tx99_power = MAX_RATE_POWER + 1;

	init_waitqueue_head(&sc->tx_wait);



	if (!pdata) {

	if (!pdata || pdata->use_eeprom) {

		ah->ah_flags |= AH_USE_EEPROM;

		sc->sc_ah->led_pin = -1;

	} else {

include/linux/ath9k_platform.h

+2 −0
Original line number Diff line number Diff line
@@ -36,6 +36,8 @@ struct ath9k_platform_data { 


	int (*get_mac_revision)(void);

	int (*external_reset)(void);



	bool use_eeprom;

};



#endif /* _LINUX_ATH9K_PLATFORM_H */