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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-12 17:50:34 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-12 17:50:34 -0800
commite37aa63e87bd581f9be5555ed0ba83f5295c92fc (patch)
tree83b57ba86bb9526f08ff4ed99e7e432dfceef4f6 /arch/mn10300/include
parent9977d9b379cb77e0f67bd6f4563618106e58e11d (diff)
parent76583cffb77533fe564aaf21d184b89a5f419ffe (diff)
Merge tag 'for-linus-20121212' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-mn10300
Pull MN10300 changes from David Howells: "miscellaneous MN10300 arch patches. I've based it on top of Al Viro's signal tree - so these patches should be pulled after that." * tag 'for-linus-20121212' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-mn10300: MN10300: Use asm-generic/pci_iomap.h MN10300: Get rid of unused variable from ASB2305 PCI code MN10300: ASB2305 PCI code needs linux/irq.h mn10300/mm/fault.c: Port OOM changes to do_page_fault MN10300: Handle cacheable PCI regions in pci_iomap() MN10300: fix debug polling in ttySM driver MN10300: ttySM: clean up unnecessary casting MN10300: fix SMP synchronization between txdma and serial driver MN10300: fix serial port vdma irq setup for SMP MN10300: cleanup IRQ affinity setting MN10300: ttySM: Use memory barriers correctly in circular buffer logic
Diffstat (limited to 'arch/mn10300/include')
-rw-r--r--arch/mn10300/include/asm/io.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mn10300/include/asm/io.h b/arch/mn10300/include/asm/io.h
index 139df8c53de..e6ed0d897cc 100644
--- a/arch/mn10300/include/asm/io.h
+++ b/arch/mn10300/include/asm/io.h
@@ -14,6 +14,7 @@
#include <asm/page.h> /* I/O is all done through memory accesses */
#include <asm/cpu-regs.h>
#include <asm/cacheflush.h>
+#include <asm-generic/pci_iomap.h>
#define mmiowb() do {} while (0)
@@ -258,7 +259,7 @@ static inline void __iomem *__ioremap(unsigned long offset, unsigned long size,
static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
{
- return (void __iomem *) offset;
+ return (void __iomem *)(offset & ~0x20000000);
}
/*