From 1b34d16073430671513b5231fb81cbe725b1a0de Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Thu, 24 Nov 2011 21:06:41 +0200 Subject: microblaze: switch to GENERIC_PCI_IOMAP microblaze copied pci_iomap from generic code, probably to avoid pulling the rest of iomap.c in. Since that's in a separate file now, we can reuse the common implementation. The only difference is handling of nocache flag, that turns out to be done correctly by the generic code since arch/microblaze/include/asm/io.h defines ioremap_nocache same as ioremap. Signed-off-by: Michael S. Tsirkin --- arch/microblaze/Kconfig | 1 + arch/microblaze/pci/iomap.c | 19 ------------------- 2 files changed, 1 insertion(+), 19 deletions(-) (limited to 'arch/microblaze') diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index e446bab2427b..f0eead74fff6 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -17,6 +17,7 @@ config MICROBLAZE select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW + select GENERIC_PCI_IOMAP config SWAP def_bool n diff --git a/arch/microblaze/pci/iomap.c b/arch/microblaze/pci/iomap.c index 57acda852f5a..b07abbac0319 100644 --- a/arch/microblaze/pci/iomap.c +++ b/arch/microblaze/pci/iomap.c @@ -10,25 +10,6 @@ #include #include -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)) -- cgit v1.2.3