--- zzzz-none-000/linux-3.10.107/arch/powerpc/include/asm/spu_csa.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/powerpc/include/asm/spu_csa.h	2021-02-04 17:41:59.000000000 +0000
@@ -241,12 +241,6 @@
  */
 struct spu_state {
 	struct spu_lscsa *lscsa;
-#ifdef CONFIG_SPU_FS_64K_LS
-	int		use_big_pages;
-	/* One struct page per 64k page */
-#define SPU_LSCSA_NUM_BIG_PAGES	(sizeof(struct spu_lscsa) / 0x10000)
-	struct page	*lscsa_pages[SPU_LSCSA_NUM_BIG_PAGES];
-#endif
 	struct spu_problem_collapsed prob;
 	struct spu_priv1_collapsed priv1;
 	struct spu_priv2_collapsed priv2;