diff options
Diffstat (limited to 'hw/char/exynos4210_uart.c')
| -rw-r--r-- | hw/char/exynos4210_uart.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/hw/char/exynos4210_uart.c b/hw/char/exynos4210_uart.c index 820d1abeb9..0cd3dd3958 100644 --- a/hw/char/exynos4210_uart.c +++ b/hw/char/exynos4210_uart.c @@ -306,7 +306,7 @@ static void exynos4210_uart_update_irq(Exynos4210UartState *s) static void exynos4210_uart_update_parameters(Exynos4210UartState *s) { - int speed, parity, data_bits, stop_bits, frame_size; + int speed, parity, data_bits, stop_bits; QEMUSerialSetParams ssp; uint64_t uclk_rate; @@ -314,9 +314,7 @@ static void exynos4210_uart_update_parameters(Exynos4210UartState *s) return; } - frame_size = 1; /* start bit */ if (s->reg[I_(ULCON)] & 0x20) { - frame_size++; /* parity bit */ if (s->reg[I_(ULCON)] & 0x28) { parity = 'E'; } else { @@ -334,8 +332,6 @@ static void exynos4210_uart_update_parameters(Exynos4210UartState *s) data_bits = (s->reg[I_(ULCON)] & 0x3) + 5; - frame_size += data_bits + stop_bits; - uclk_rate = 24000000; speed = uclk_rate / ((16 * (s->reg[I_(UBRDIV)]) & 0xffff) + |