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Date: Mon, 12 Oct 2015 16:08:28 +0800
From: yalin wang <yalin.wang2010@...il.com>
To: arnd@...db.de, linux-arch@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: yalin wang <yalin.wang2010@...il.com>
Subject: [RFC] fixmap: change temp variable name
Change temp variable name addr to ____addr,
so that not conflict with the caller's variable name,
it will build error if call like this:
__set_fixmap_offset(idx, addr, flags)
Signed-off-by: yalin wang <yalin.wang2010@...il.com>
---
include/asm-generic/fixmap.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/asm-generic/fixmap.h b/include/asm-generic/fixmap.h
index 1cbb833..91ecaed 100644
--- a/include/asm-generic/fixmap.h
+++ b/include/asm-generic/fixmap.h
@@ -72,10 +72,10 @@ static inline unsigned long virt_to_fix(const unsigned long vaddr)
/* Return a pointer with offset calculated */
#define __set_fixmap_offset(idx, phys, flags) \
({ \
- unsigned long addr; \
+ unsigned long ____addr; \
__set_fixmap(idx, phys, flags); \
- addr = fix_to_virt(idx) + ((phys) & (PAGE_SIZE - 1)); \
- addr; \
+ ____addr = fix_to_virt(idx) + ((phys) & (PAGE_SIZE - 1)); \
+ ____addr; \
})
#define set_fixmap_offset(idx, phys) \
--
1.9.1
--
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