Jean-Christophe PLAGNIOL-VILLARD wrote:
On 15:24 Tue 20 May , Andy Fleming wrote:
ALIGN() returns the smallest aligned value greater than the passed in address or size. Taken from Linux.
Signed-off-by: Andy Fleming afleming@freescale.com
include/common.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/common.h b/include/common.h index d0f5704..68e0cbc 100644 --- a/include/common.h +++ b/include/common.h @@ -671,6 +671,9 @@ void __attribute__((weak)) show_boot_progress (int val); #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
+#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1) +#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
please fix coding style and use tab instead of space for indent
#define ALIGN(x, a) __ALIGN_MASK(x, (typeof(x)) (a) - 1) #define __ALIGN_MASK(x, mask) (((x) + (mask)) & ~(mask))
That's not indenting, that's alignment. Using tabs after anything that is not a tab causes the code to look awful if the tab stops are disturbed, such as by viewing with a different tab size, or as part of a patch.
-Scott