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| author |   Daniel Kiper <daniel.kiper@oracle.com> | 2014-06-30 19:52:55 +0200 |
|---|---|---|
| committer |   Matt Fleming <matt.fleming@intel.com> | 2014-07-18 21:23:53 +0100 |
| commit | 4fa62481e231111373418f0d95dd1f24f6e83321 (patch) | |
| tree | 14277cfafeb7511aac7d51eed805aa7dd06c012d /arch/ia64/include/asm | |
| parent | x86/reboot: Add EFI reboot quirk for ACPI Hardware Reduced flag (diff) | |
| download | linux-dev-4fa62481e231111373418f0d95dd1f24f6e83321.tar.xz linux-dev-4fa62481e231111373418f0d95dd1f24f6e83321.zip | |
arch/ia64: Define early_memunmap()
This is odd to use early_iounmap() function do tear down mapping
created by early_memremap() function, even if it works right now,
because they belong to different set of functions. The former is
I/O related function and the later is memory related. So, create
early_memunmap() macro which in real is early_iounmap(). This
thing will help to not confuse code readers longer by mixing
functions from different classes.
EFI patches following this patch uses that functionality.
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'arch/ia64/include/asm')
| -rw-r--r-- | arch/ia64/include/asm/io.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h index 0d2bcb37ec35..bee0acd52f7e 100644 --- a/arch/ia64/include/asm/io.h +++ b/arch/ia64/include/asm/io.h @@ -426,6 +426,7 @@ 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); |