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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 <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch 2008-03-23 01:33:58 +01:00 committed by John W. Linville
parent 1ea8739648
commit c01f9c6f1d
2 changed files with 42 additions and 2 deletions
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4
drivers/net/wireless/b43/Makefile
View File

@ -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

40
drivers/net/wireless/b43/nphy.h
View File

@ -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_ */