diff options
Diffstat (limited to 'arch/microblaze/pci/iomap.c')
| -rw-r--r-- | arch/microblaze/pci/iomap.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/arch/microblaze/pci/iomap.c b/arch/microblaze/pci/iomap.c index 3fbf16f4e16c..b07abbac0319 100644 --- a/arch/microblaze/pci/iomap.c +++ b/arch/microblaze/pci/iomap.c @@ -6,28 +6,10 @@ #include <linux/init.h> #include <linux/pci.h> #include <linux/mm.h> +#include <linux/export.h> #include <asm/io.h> #include <asm/pci-bridge.h> -void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max) -{ - resource_size_t start = pci_resource_start(dev, bar); - resource_size_t len = pci_resource_len(dev, bar); - unsigned long flags = pci_resource_flags(dev, bar); - - if (!len) - return NULL; - if (max && len > max) - len = max; - if (flags & IORESOURCE_IO) - return ioport_map(start, len); - if (flags & IORESOURCE_MEM) - return ioremap(start, len); - /* What? */ - return NULL; -} -EXPORT_SYMBOL(pci_iomap); - void pci_iounmap(struct pci_dev *dev, void __iomem *addr) { if (isa_vaddr_is_ioport(addr)) |
