From c01f9c6f1d5ceffda59a983c95338be45223d155 Mon Sep 17 00:00:00 2001 From: Michael Buesch Date: Sun, 23 Mar 2008 01:33:58 +0100 Subject: [PATCH] b43: Don't compile N-PHY code when N-PHY is disabled There's no need to compile the N-PHY support code, when the N-PHY support is disabled in Kconfig. Signed-off-by: Michael Buesch Signed-off-by: John W. Linville --- drivers/net/wireless/b43/Makefile | 4 ++-- drivers/net/wireless/b43/nphy.h | 40 +++++++++++++++++++++++++++++++ 2 files changed, 42 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/b43/Makefile b/drivers/net/wireless/b43/Makefile index ac1329dba045..ae11fe4c0be6 100644 --- a/drivers/net/wireless/b43/Makefile +++ b/drivers/net/wireless/b43/Makefile @@ -1,8 +1,8 @@ b43-y += main.o b43-y += tables.o -b43-y += tables_nphy.o +b43-$(CONFIG_B43_NPHY) += tables_nphy.o b43-y += phy.o -b43-y += nphy.o +b43-$(CONFIG_B43_NPHY) += nphy.o b43-y += sysfs.o b43-y += xmit.o b43-y += lo.o diff --git a/drivers/net/wireless/b43/nphy.h b/drivers/net/wireless/b43/nphy.h index 5d95118b8193..faf46b9cbf1b 100644 --- a/drivers/net/wireless/b43/nphy.h +++ b/drivers/net/wireless/b43/nphy.h @@ -919,6 +919,10 @@ struct b43_wldev; + +#ifdef CONFIG_B43_NPHY +/* N-PHY support enabled */ + int b43_phy_initn(struct b43_wldev *dev); void b43_nphy_radio_turn_on(struct b43_wldev *dev); @@ -929,4 +933,40 @@ int b43_nphy_selectchannel(struct b43_wldev *dev, u8 channel); void b43_nphy_xmitpower(struct b43_wldev *dev); void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna); + +#else /* CONFIG_B43_NPHY */ +/* N-PHY support disabled */ + + +static inline +int b43_phy_initn(struct b43_wldev *dev) +{ + return -EOPNOTSUPP; +} + +static inline +void b43_nphy_radio_turn_on(struct b43_wldev *dev) +{ +} +static inline +void b43_nphy_radio_turn_off(struct b43_wldev *dev) +{ +} + +static inline +int b43_nphy_selectchannel(struct b43_wldev *dev, u8 channel) +{ + return -ENOSYS; +} + +static inline +void b43_nphy_xmitpower(struct b43_wldev *dev) +{ +} +static inline +void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna) +{ +} + +#endif /* CONFIG_B43_NPHY */ #endif /* B43_NPHY_H_ */ -- 2.39.5