From 1edf465ef6d27e60942f6113bad1ef64ccfd2530 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 --- Documentation | 2 +- arch/arm/src/stm32f7/stm32_ethernet.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation b/Documentation index caf5f9e138..044dc80d5c 160000 --- a/Documentation +++ b/Documentation @@ -1 +1 @@ -Subproject commit caf5f9e13807b065a4269593ba561c9dca8bc9fc +Subproject commit 044dc80d5c480f22cf582d7d01b0a85a876adece diff --git a/arch/arm/src/stm32f7/stm32_ethernet.c b/arch/arm/src/stm32f7/stm32_ethernet.c index ba4cc109d6..3a81e5f45d 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