From 57191d15dff6246abb83ae2ac5811a75a386dfcd Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Mon, 20 Jul 2015 15:29:32 -0600 Subject: [PATCH] STM32 F7: Fix some errors in some macro definitions --- arch/arm/src/stm32f7/stm32_ethernet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/src/stm32f7/stm32_ethernet.c b/arch/arm/src/stm32f7/stm32_ethernet.c index ba4cc109d6d..3a81e5f45d5 100644 --- a/arch/arm/src/stm32f7/stm32_ethernet.c +++ b/arch/arm/src/stm32f7/stm32_ethernet.c @@ -235,8 +235,8 @@ */ #define DMA_BUFFER_MASK (ARMV7M_DCACHE_LINESIZE - 1) -#define DMA_ALIGN_UP(n) (((n) + DMA_BUFFER_MASK) & ~ARMV7M_DCACHE_LINESIZE) -#define DMA_ALIGN_DOWBN(n) ((n) & ~ARMV7M_DCACHE_LINESIZE) +#define DMA_ALIGN_UP(n) (((n) + DMA_BUFFER_MASK) & ~DMA_BUFFER_MASK) +#define DMA_ALIGN_DOWN(n) ((n) & ~DMA_BUFFER_MASK) #ifdef CONFIG_STM32F7_ETH_ENHANCEDDESC # define RXDESC_SIZE 16