diff options
| author | Randy Dunlap <rdunlap@xenotime.net> | 2011-07-24 11:39:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-25 10:32:42 -0700 |
| commit | fea80311a939a746533a6d7e7c3183729d6a3faf (patch) | |
| tree | 019499626be5febeb88a121b2a04dc0f38e274f0 /include/asm-generic | |
| parent | 8405b044e5238afebd7248d927c1d261d2239767 (diff) | |
iomap: make IOPORT/PCI mapping functions conditional
When CONFIG_PCI is not enabled, CONFIG_EISA=y, and CONFIG_GENERIC_IOMAP=y,
drivers/net/3c59x.c build fails due to a recent small change to
<asm-generic/iomap.h> that surrounds pci_iomap() and pci_iounmap() with
#ifdef CONFIG_PCI/#endif.
Since that patch to iomap.h looks correct, add stubs for pci_iomap() and
pci_iounmap() with CONFIG_PCI is not enabled to fix the build errors.
drivers/net/3c59x.c:1026: error: implicit declaration of function 'pci_iomap'
drivers/net/3c59x.c:1038: error: implicit declaration of function 'pci_iounmap'
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/iomap.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-generic/iomap.h b/include/asm-generic/iomap.h index c74ef2c6e63..98dcd76ce83 100644 --- a/include/asm-generic/iomap.h +++ b/include/asm-generic/iomap.h @@ -71,6 +71,14 @@ extern void ioport_unmap(void __iomem *); struct pci_dev; extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); extern void pci_iounmap(struct pci_dev *dev, void __iomem *); +#else +struct pci_dev; +static inline void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max) +{ + return NULL; +} +static inline void pci_iounmap(struct pci_dev *dev, void __iomem *addr) +{ } #endif #endif |