static void emit_align(u8 **pprog, u32 align)
{
	u8 *target, *prog = *pprog;

	target = PTR_ALIGN(prog, align);
	if (target != prog)
		emit_nops(&prog, target - prog);

	*pprog = prog;
}
static void emit_align(u8 **pprog, u32 align)
{
	u8 *target, *prog = *pprog;

	target = PTR_ALIGN(prog, align);
	if (target != prog)
		emit_nops(&prog, target - prog);

	*pprog = prog;
}