From 82ed223c264def2b15ee4bec2e8c3048092ceb5f Mon Sep 17 00:00:00 2001 From: Jonas Bonn Date: Sat, 2 Jul 2011 17:23:29 +0200 Subject: iomap: make IOPORT/PCI mapping functions conditional Use the CONFIG_HAS_IOPORT and CONFIG_PCI options to decide whether or not functions for mapping these areas are provided. Signed-off-by: Jonas Bonn Acked-by: Arnd Bergmann --- lib/iomap.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'lib') diff --git a/lib/iomap.c b/lib/iomap.c index d322293..5dbcb4b 100644 --- a/lib/iomap.c +++ b/lib/iomap.c @@ -224,6 +224,7 @@ EXPORT_SYMBOL(iowrite8_rep); EXPORT_SYMBOL(iowrite16_rep); EXPORT_SYMBOL(iowrite32_rep); +#ifdef CONFIG_HAS_IOPORT /* Create a virtual mapping cookie for an IO port range */ void __iomem *ioport_map(unsigned long port, unsigned int nr) { @@ -238,7 +239,9 @@ void ioport_unmap(void __iomem *addr) } EXPORT_SYMBOL(ioport_map); EXPORT_SYMBOL(ioport_unmap); +#endif /* CONFIG_HAS_IOPORT */ +#ifdef CONFIG_PCI /** * pci_iomap - create a virtual mapping cookie for a PCI BAR * @dev: PCI device that owns the BAR @@ -280,3 +283,4 @@ void pci_iounmap(struct pci_dev *dev, void __iomem * addr) } EXPORT_SYMBOL(pci_iomap); EXPORT_SYMBOL(pci_iounmap); +#endif /* CONFIG_PCI */ -- cgit v1.1