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PCI: fix pci_ioremap_bar() on s390

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s390 doesn't have ioremap_*, so protect the definition of the new
pci_ioremap_bar function with CONFIG_HAS_IOMEM to avoid build breakage.

Acked-by: Arjan van de Ven <[email protected]>
Signed-off-by: Heiko Carstens <[email protected]>
Signed-off-by: Jesse Barnes <[email protected]>
This commit is contained in:
Heiko Carstens 2008-10-20 19:45:43 +02:00 • committed by Jesse Barnes
commit 96499871f4
1 changed files with 2 additions and 0 deletions
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2
include/linux/pci.h
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@ -1119,6 +1119,7 @@ static inline void pci_mmcfg_early_init(void) { }
static inline void pci_mmcfg_late_init(void) { }
#endif
#ifdef CONFIG_HAS_IOMEM
static inline void * pci_ioremap_bar(struct pci_dev *pdev, int bar)
{
/*
@ -1131,6 +1132,7 @@ static inline void * pci_ioremap_bar(struct pci_dev *pdev, int bar)
return ioremap_nocache(pci_resource_start(pdev, bar),
pci_resource_len(pdev, bar));
}
#endif
#endif /* __KERNEL__ */
#endif /* LINUX_PCI_H */