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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2007-05-05 21:59:27 +0200
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-05-05 21:59:27 +0200
commit3603ab2b62ad8372fc93816b080b370dd55d7cec (patch)
treee9012ae43fe5988c288074ee12fc4a0fc2f6b63a /include/asm-arm/arch-ixp23xx
parent[ARM] mm 9: add additional device memory types (diff)
downloadlinux-3603ab2b62ad8372fc93816b080b370dd55d7cec.tar.xz
linux-3603ab2b62ad8372fc93816b080b370dd55d7cec.zip
[ARM] mm 10: allow memory type to be specified with ioremap
__ioremap() took a set of page table flags (specifically the cacheable and bufferable bits) to control the mapping type. However, with the advent of ARMv6, this is far too limited. Replace the page table flags with a memory type index, so that the desired attributes can be selected from the mem_type table. Finally, to prevent silent miscompilation due to the differing arguments, rename the __ioremap() and __ioremap_pfn() functions. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-ixp23xx')
-rw-r--r--include/asm-arm/arch-ixp23xx/io.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-arm/arch-ixp23xx/io.h b/include/asm-arm/arch-ixp23xx/io.h
index 18415a81ac74..66f5bafc315c 100644
--- a/include/asm-arm/arch-ixp23xx/io.h
+++ b/include/asm-arm/arch-ixp23xx/io.h
@@ -23,7 +23,7 @@
#include <linux/kernel.h> /* For BUG */
static inline void __iomem *
-ixp23xx_ioremap(unsigned long addr, unsigned long size, unsigned long flags)
+ixp23xx_ioremap(unsigned long addr, unsigned long size, unsigned int mtype)
{
if (addr >= IXP23XX_PCI_MEM_START &&
addr <= IXP23XX_PCI_MEM_START + IXP23XX_PCI_MEM_SIZE) {
@@ -34,7 +34,7 @@ ixp23xx_ioremap(unsigned long addr, unsigned long size, unsigned long flags)
((addr - IXP23XX_PCI_MEM_START) + IXP23XX_PCI_MEM_VIRT);
}
- return __ioremap(addr, size, flags);
+ return __arm_ioremap(addr, size, mtype);
}
static inline void