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authorHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-05-16 11:10:30 +0200
committerWolfgang Denk <wd@denx.de>2008-06-03 20:27:23 +0200
commit289011207d999b2e4085150d2aa30d547ad9b800 (patch)
tree0bd9e04764c76756b73176ff277f6c050333ba44 /include/asm-arm/arch-at91sam9/hardware.h
parent110e006fe67fb4a6e1719ae6956c79b7ffc0148b (diff)
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Move definition of container_of() to common.h
AVR32 and AT91SAM9 both have their own identical definitions of container_of() taken from the Linux kernel. Move it to common.h so that all architectures can use it. container_of() is already used by some drivers, and will be used extensively by the new and improved SPI API. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'include/asm-arm/arch-at91sam9/hardware.h')
-rw-r--r--include/asm-arm/arch-at91sam9/hardware.h11
1 files changed, 0 insertions, 11 deletions
diff --git a/include/asm-arm/arch-at91sam9/hardware.h b/include/asm-arm/arch-at91sam9/hardware.h
index e7c572d..f312419 100644
--- a/include/asm-arm/arch-at91sam9/hardware.h
+++ b/include/asm-arm/arch-at91sam9/hardware.h
@@ -51,15 +51,4 @@
#error "Unsupported AT91 processor"
#endif
-/*
- * container_of - cast a member of a structure out to the containing structure
- *
- * @ptr: the pointer to the member.
- * @type: the type of the container struct this is embedded in.
- * @member: the name of the member within the struct.
- */
-#define container_of(ptr, type, member) ({ \
- const typeof(((type *)0)->member) *__mptr = (ptr); \
- (type *)((char *)__mptr - offsetof(type, member)); })
-
#endif