mm: use PAGE_ALIGNED instead of IS_ALIGNED

<linux/mm.h> already provides the PAGE_ALIGNED macro.  Let's use this
macro instead of IS_ALIGNED and passing PAGE_SIZE directly.

Link: https://lkml.kernel.org/r/20220526140257.1568744-1-bh1scw@gmail.comSigned-off-by: Fanjun Kong <bh1scw@gmail.com>
Acked-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

mm/sparse-vmemmap.c

@@ -200,8 +200,8 @@ static int vmemmap_remap_range(unsigned long start, unsigned long end,
 	unsigned long next;
 	pgd_t *pgd;
 
-	VM_BUG_ON(!IS_ALIGNED(start, PAGE_SIZE));
-	VM_BUG_ON(!IS_ALIGNED(end, PAGE_SIZE));
+	VM_BUG_ON(!PAGE_ALIGNED(start));
+	VM_BUG_ON(!PAGE_ALIGNED(end));
 
 	pgd = pgd_offset_k(addr);
 	do {