diff options
| -rw-r--r-- | drivers/serial/serial_bcm283x_mu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/serial_bcm283x_mu.c b/drivers/serial/serial_bcm283x_mu.c index fc36bc0e85d..7357bbfb267 100644 --- a/drivers/serial/serial_bcm283x_mu.c +++ b/drivers/serial/serial_bcm283x_mu.c @@ -116,9 +116,9 @@ static int bcm283x_mu_serial_pending(struct udevice *dev, bool input) if (input) { WATCHDOG_RESET(); - return lsr & BCM283X_MU_LSR_RX_READY; + return (lsr & BCM283X_MU_LSR_RX_READY) ? 1 : 0; } else { - return !(lsr & BCM283X_MU_LSR_TX_IDLE); + return (lsr & BCM283X_MU_LSR_TX_IDLE) ? 0 : 1; } } |