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b43: fix build with CONFIG_SSB_PCIHOST=n

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m68k allmodconfig gives

drivers/net/wireless/b43/main.c:251: error: implicit declaration of function 'mmiowb'

because CONFIG_B43=m, CONFIG_SSB_PCIHOST=n.

Might be Kconfig bustage, but this works...

Cc: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Andrew Morton 2008-02-04 23:58:42 -08:00 committed by John W. Linville
parent 03ac7a8141
commit 532031d7f4
1 changed files with 9 additions and 0 deletions
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9
include/linux/ssb/ssb.h
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@ -373,6 +373,15 @@ void ssb_pcihost_set_power_state(struct ssb_device *sdev, pci_power_t state)
if (sdev->bus->bustype == SSB_BUSTYPE_PCI)
pci_set_power_state(sdev->bus->host_pci, state);
}
#else
static inline void ssb_pcihost_unregister(struct pci_driver *driver)
{
}
static inline
void ssb_pcihost_set_power_state(struct ssb_device *sdev, pci_power_t state)
{
}
#endif /* CONFIG_SSB_PCIHOST */