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(root)/kernel/trunk/generic/include/align.h – Rev 565 → 571



/** Align to the nearest higher address.
 *
 * @param s Address or size to be aligned.
 * @param a Size of alignment, must be power of 2.
 */
#define ALIGN_UP(s, a)      (((s) + ((a) - 1)) & ~((a) - 1))
 
#endif

Rev 565	Rev 571
Line 40...	Line 40...
40	/** Align to the nearest higher address.	40	/** Align to the nearest higher address.
41	*	41	*
42	* @param s Address or size to be aligned.	42	* @param s Address or size to be aligned.
43	* @param a Size of alignment, must be power of 2.	43	* @param a Size of alignment, must be power of 2.
44	*/	44	*/
45	#define ALIGN_UP(s, a) ((s + ((a) - 1)) & ~((a) - 1))	45	#define ALIGN_UP(s, a) (((s) + ((a) - 1)) & ~((a) - 1))
46		46
47	#endif	47	#endif