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Merge pull request #92 "DMA tidyup"

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Merge remote-tracking branch 'karlp/dma_tidy'
This commit is contained in:
Piotr Esden-Tempski
2013-02-18 14:14:22 -08:00
parent b13e55da8c 7afc13930f
commit b4634ba8ff
7 changed files with 7 additions and 9 deletions
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4
lib/stm32/common/dma_common_f13.c
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@@ -55,9 +55,7 @@ The channel is disabled and configuration registers are cleared.
void dma_channel_reset(u32 dma, u8 channel)
{
/* Disable channel. */
DMA_CCR(dma, channel) &= ~DMA_CCR_EN;
/* Reset config bits. */
/* Disable channel and reset config bits. */
DMA_CCR(dma, channel) = 0;
/* Reset data transfer number. */
DMA_CNDTR(dma, channel) = 0;