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stm32h7: Fixes bug in stm32_sdmmc.c where DCACHE guards were blocking a needed variable.

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This commit is contained in:
Anthony Merlino
2021-04-06 13:47:56 -04:00
committed by Xiang Xiao
parent 068e71d0c6
commit 3a10f88bdf
1 changed files with 0 additions and 2 deletions
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arch/arm/src/stm32h7/stm32_sdmmc.c
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@@ -3034,9 +3034,7 @@ static int stm32_registercallback(FAR struct sdio_dev_s *dev,
static int stm32_dmapreflight(FAR struct sdio_dev_s *dev, static int stm32_dmapreflight(FAR struct sdio_dev_s *dev,
FAR const uint8_t *buffer, size_t buflen) FAR const uint8_t *buffer, size_t buflen)
{ {
#if defined(CONFIG_ARMV7M_DCACHE) && !defined(CONFIG_ARMV7M_DCACHE_WRITETHROUGH)
struct stm32_dev_s *priv = (struct stm32_dev_s *)dev; struct stm32_dev_s *priv = (struct stm32_dev_s *)dev;
#endif
DEBUGASSERT(priv != NULL && buffer != NULL && buflen > 0); DEBUGASSERT(priv != NULL && buffer != NULL && buflen > 0);
/* IDMA must be possible to the buffer */ /* IDMA must be possible to the buffer */