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Diffstat (limited to 'drivers/dma/stm32/stm32-dma.c')
| -rw-r--r-- | drivers/dma/stm32/stm32-dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/stm32/stm32-dma.c b/drivers/dma/stm32/stm32-dma.c index 917f8e922373..0e39f99bce8b 100644 --- a/drivers/dma/stm32/stm32-dma.c +++ b/drivers/dma/stm32/stm32-dma.c @@ -744,7 +744,7 @@ static void stm32_dma_handle_chan_done(struct stm32_dma_chan *chan, u32 scr) /* cyclic while CIRC/DBM disable => post resume reconfiguration needed */ if (!(scr & (STM32_DMA_SCR_CIRC | STM32_DMA_SCR_DBM))) stm32_dma_post_resume_reconfigure(chan); - else if (scr & STM32_DMA_SCR_DBM) + else if (scr & STM32_DMA_SCR_DBM && chan->desc->num_sgs > 2) stm32_dma_configure_next_sg(chan); } else { chan->busy = false; |