diff options
Diffstat (limited to 'qemu/hw/char/exynos4210_uart.c')
| -rw-r--r-- | qemu/hw/char/exynos4210_uart.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/qemu/hw/char/exynos4210_uart.c b/qemu/hw/char/exynos4210_uart.c index 7614e5860..885ecc027 100644 --- a/qemu/hw/char/exynos4210_uart.c +++ b/qemu/hw/char/exynos4210_uart.c @@ -19,7 +19,9 @@ * */ +#include "qemu/osdep.h" #include "hw/sysbus.h" +#include "qemu/error-report.h" #include "sysemu/sysemu.h" #include "sysemu/char.h" @@ -234,10 +236,8 @@ static int fifo_empty_elements_number(Exynos4210UartFIFO *q) static void fifo_reset(Exynos4210UartFIFO *q) { - if (q->data != NULL) { - g_free(q->data); - q->data = NULL; - } + g_free(q->data); + q->data = NULL; q->data = (uint8_t *)g_malloc0(q->size); @@ -597,15 +597,17 @@ DeviceState *exynos4210_uart_create(hwaddr addr, if (!chr) { if (channel >= MAX_SERIAL_PORTS) { - hw_error("Only %d serial ports are supported by QEMU.\n", - MAX_SERIAL_PORTS); + error_report("Only %d serial ports are supported by QEMU", + MAX_SERIAL_PORTS); + exit(1); } chr = serial_hds[channel]; if (!chr) { snprintf(label, ARRAY_SIZE(label), "%s%d", chr_name, channel); chr = qemu_chr_new(label, "null", NULL); if (!(chr)) { - hw_error("Can't assign serial port to UART%d.\n", channel); + error_report("Can't assign serial port to UART%d", channel); + exit(1); } } } |