--- zzzz-none-000/linux-3.10.107/arch/arm/plat-iop/adma.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/arm/plat-iop/adma.c	2021-02-04 17:41:59.000000000 +0000
@@ -192,12 +192,10 @@
 
 	#ifdef CONFIG_ARCH_IOP32X /* the 32x AAU does not perform zero sum */
 	dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask);
-	dma_cap_set(DMA_MEMSET, iop3xx_aau_data.cap_mask);
 	dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask);
 	#else
 	dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask);
 	dma_cap_set(DMA_XOR_VAL, iop3xx_aau_data.cap_mask);
-	dma_cap_set(DMA_MEMSET, iop3xx_aau_data.cap_mask);
 	dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask);
 	#endif