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Merge tag 'please-pull-fixefi' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

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Pull ia64 build fixes from Tony Luck:
 "The ARM guys broke the ia64 build ...  but gave me fixes, so it's all
  good now"

* tag 'please-pull-fixefi' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
  efi: include asm/early_ioremap.h not asm/efi.h to get early_memremap
  ia64: split off early_ioremap() declarations into asm/early_ioremap.h
This commit is contained in:
Linus Torvalds
2016-01-13 12:49:04 -08:00
parent 77a76b04d2 0f7f2f0c0f
commit 928b3f12e5
3 changed files with 12 additions and 5 deletions
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10
arch/ia64/include/asm/early_ioremap.h Normal file
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@@ -0,0 +1,10 @@
#ifndef _ASM_IA64_EARLY_IOREMAP_H
#define _ASM_IA64_EARLY_IOREMAP_H
extern void __iomem * early_ioremap (unsigned long phys_addr, unsigned long size);
#define early_memremap(phys_addr, size) early_ioremap(phys_addr, size)
extern void early_iounmap (volatile void __iomem *addr, unsigned long size);
#define early_memunmap(addr, size) early_iounmap(addr, size)
#endif

5
arch/ia64/include/asm/io.h
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@@ -20,6 +20,7 @@
*/
#include <asm/unaligned.h>
#include <asm/early_ioremap.h>
/* We don't use IO slowdowns on the ia64, but.. */
#define __SLOW_DOWN_IO do { } while (0)
@@ -427,10 +428,6 @@ __writeq (unsigned long val, volatile void __iomem *addr)
extern void __iomem * ioremap(unsigned long offset, unsigned long size);
extern void __iomem * ioremap_nocache (unsigned long offset, unsigned long size);
extern void iounmap (volatile void __iomem *addr);
extern void __iomem * early_ioremap (unsigned long phys_addr, unsigned long size);
#define early_memremap(phys_addr, size) early_ioremap(phys_addr, size)
extern void early_iounmap (volatile void __iomem *addr, unsigned long size);
#define early_memunmap(addr, size) early_iounmap(addr, size)
static inline void __iomem * ioremap_cache (unsigned long phys_addr, unsigned long size)
{
return ioremap(phys_addr, size);

2
drivers/firmware/efi/efi.c
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@@ -25,7 +25,7 @@
#include <linux/io.h>
#include <linux/platform_device.h>
#include <asm/efi.h>
#include <asm/early_ioremap.h>
struct efi __read_mostly efi = {
.mps = EFI_INVALID_TABLE_ADDR,