ARM: 6765/1: remove obsolete comment from asm/mach/arch.h

Since commit 6fc31d54 this comment is no longer true.
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/include/asm/mach/arch.h

@@ -15,10 +15,6 @@ struct meminfo;
 struct sys_timer;
 
 struct machine_desc {
-	/*
-	 * Note! The first two elements are used
-	 * by assembler code in head.S, head-common.S
-	 */
 	unsigned int		nr;		/* architecture number	*/
 	const char		*name;		/* architecture name	*/
 	unsigned long		boot_params;	/* tagged list		*/