diff options
Diffstat (limited to 'hw/dma')
| -rw-r--r-- | hw/dma/sifive_pdma.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/hw/dma/sifive_pdma.c b/hw/dma/sifive_pdma.c index d7d2c53e97..b4fd40573a 100644 --- a/hw/dma/sifive_pdma.c +++ b/hw/dma/sifive_pdma.c @@ -80,7 +80,7 @@ static void sifive_pdma_run(SiFivePDMAState *s, int ch) /* do nothing if bytes to transfer is zero */ if (!bytes) { - goto error; + goto done; } /* @@ -135,11 +135,6 @@ static void sifive_pdma_run(SiFivePDMAState *s, int ch) s->chan[ch].exec_bytes -= remainder; } - /* indicate a DMA transfer is done */ - s->chan[ch].state = DMA_CHAN_STATE_DONE; - s->chan[ch].control &= ~CONTROL_RUN; - s->chan[ch].control |= CONTROL_DONE; - /* reload exec_ registers if repeat is required */ if (s->chan[ch].next_config & CONFIG_REPEAT) { s->chan[ch].exec_bytes = bytes; @@ -147,6 +142,11 @@ static void sifive_pdma_run(SiFivePDMAState *s, int ch) s->chan[ch].exec_src = src; } +done: + /* indicate a DMA transfer is done */ + s->chan[ch].state = DMA_CHAN_STATE_DONE; + s->chan[ch].control &= ~CONTROL_RUN; + s->chan[ch].control |= CONTROL_DONE; return; error: |