diff options
Diffstat (limited to 'hw/soc_dma.c')
| -rw-r--r-- | hw/soc_dma.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/soc_dma.c b/hw/soc_dma.c index f46e260600..4ff8cae7c2 100644 --- a/hw/soc_dma.c +++ b/hw/soc_dma.c @@ -49,7 +49,7 @@ static void *fifo_buf; static int fifo_size; void transfer_fifo2fifo(struct soc_dma_ch_s *ch) { - if (ch->bytes < fifo_size) + if (ch->bytes > fifo_size) fifo_buf = realloc(fifo_buf, fifo_size = ch->bytes); /* Implement as transfer_fifo2linear + transfer_linear2fifo. */ @@ -251,6 +251,7 @@ struct soc_dma_s *soc_dma_init(int n) } soc_dma_reset(&s->soc); + fifo_size = 0; return &s->soc; } |