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authorStefan Reinauer <reinauer@chromium.org>2015-01-05 11:09:11 -0800
committerStefan Reinauer <stefan.reinauer@coreboot.org>2015-01-14 21:23:29 +0100
commit4417deb76fffa9b30746000983e148643ba3d17c (patch)
treeebf7dd0be05598827510f88ae2a0ef05da461298 /src/include
parent41759274fe9388137ce16f5199c42e14ddd48f13 (diff)
downloadcoreboot-4417deb76fffa9b30746000983e148643ba3d17c.tar.xz
Move container_of() macro to stddef.h
It's not a SPI related macro, hence move it to stddef.h where other similar macros live. Change-Id: I1008894af7a272f1bc36d3ae6cee3881132b6ba9 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/8109 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/include')
-rw-r--r--src/include/spi_flash.h11
-rw-r--r--src/include/stddef.h11
2 files changed, 11 insertions, 11 deletions
diff --git a/src/include/spi_flash.h b/src/include/spi_flash.h
index d697d8f8ae..8b8b0c54fe 100644
--- a/src/include/spi_flash.h
+++ b/src/include/spi_flash.h
@@ -28,17 +28,6 @@
#include <console/console.h>
#include <spi-generic.h>
-/**
- * container_of - cast a member of a structure out to the containing structure
- * @param ptr: the pointer to the member.
- * @param type: the type of the container struct this is embedded in.
- * @param 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) );})
-
struct spi_flash {
struct spi_slave *spi;
diff --git a/src/include/stddef.h b/src/include/stddef.h
index 137de04405..3a030e14a1 100644
--- a/src/include/stddef.h
+++ b/src/include/stddef.h
@@ -32,6 +32,17 @@ typedef unsigned int wint_t;
offsetof(struct structure, member) == offset, \
"`struct " #structure "` offset for `" #member "` is not " #offset )
+/**
+ * container_of - cast a member of a structure out to the containing structure
+ * @param ptr: the pointer to the member.
+ * @param type: the type of the container struct this is embedded in.
+ * @param 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) );})
+
#ifdef __PRE_RAM__
#define ROMSTAGE_CONST const
#else