diff options
Diffstat (limited to 'hw/ssi/xilinx_spips.c')
| -rw-r--r-- | hw/ssi/xilinx_spips.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c index 1595a887a1..aeb462c3ce 100644 --- a/hw/ssi/xilinx_spips.c +++ b/hw/ssi/xilinx_spips.c @@ -620,7 +620,9 @@ static void xilinx_spips_flush_txfifo(XilinxSPIPS *s) } else if (s->snoop_state == SNOOP_STRIPING || s->snoop_state == SNOOP_NONE) { for (i = 0; i < num_effective_busses(s); ++i) { - tx_rx[i] = fifo8_pop(&s->tx_fifo); + if (!fifo8_is_empty(&s->tx_fifo)) { + tx_rx[i] = fifo8_pop(&s->tx_fifo); + } } stripe8(tx_rx, num_effective_busses(s), false); } else if (s->snoop_state >= SNOOP_ADDR) { |