diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/cadence_uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/cadence_uart.c b/hw/cadence_uart.c index d98e531..f8afc4e 100644 --- a/hw/cadence_uart.c +++ b/hw/cadence_uart.c @@ -404,7 +404,7 @@ static uint64_t uart_read(void *opaque, target_phys_addr_t offset, uint32_t c = 0; offset >>= 2; - if (offset > R_MAX) { + if (offset >= R_MAX) { return 0; } else if (offset == R_TX_RX) { uart_read_rx_fifo(s, &c); |