From ddaa6e049fc502fbd9cdaeb96d0c5e6c45878fb6 Mon Sep 17 00:00:00 2001 From: Mao Zhongyi Date: Thu, 13 Dec 2018 13:47:57 +0000 Subject: [PATCH] char/grlib_apbuart: Convert sysbus init function to realize function MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use DeviceClass rather than SysBusDeviceClass in grlib_apbuart_class_init(). Cc: chouteau@adacore.com Cc: marcandre.lureau@redhat.com Cc: pbonzini@redhat.com Signed-off-by: Mao Zhongyi Signed-off-by: Zhang Shengju Reviewed-by: Philippe Mathieu-Daudé Message-id: 20181130093852.20739-4-maozhongyi@cmss.chinamobile.com Signed-off-by: Peter Maydell --- hw/char/grlib_apbuart.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/hw/char/grlib_apbuart.c b/hw/char/grlib_apbuart.c index bac11bec58..e1d258b611 100644 --- a/hw/char/grlib_apbuart.c +++ b/hw/char/grlib_apbuart.c @@ -239,9 +239,10 @@ static const MemoryRegionOps grlib_apbuart_ops = { .endianness = DEVICE_NATIVE_ENDIAN, }; -static int grlib_apbuart_init(SysBusDevice *dev) +static void grlib_apbuart_realize(DeviceState *dev, Error **errp) { UART *uart = GRLIB_APB_UART(dev); + SysBusDevice *sbd = SYS_BUS_DEVICE(dev); qemu_chr_fe_set_handlers(&uart->chr, grlib_apbuart_can_receive, @@ -249,14 +250,12 @@ static int grlib_apbuart_init(SysBusDevice *dev) grlib_apbuart_event, NULL, uart, NULL, true); - sysbus_init_irq(dev, &uart->irq); + sysbus_init_irq(sbd, &uart->irq); memory_region_init_io(&uart->iomem, OBJECT(uart), &grlib_apbuart_ops, uart, "uart", UART_REG_SIZE); - sysbus_init_mmio(dev, &uart->iomem); - - return 0; + sysbus_init_mmio(sbd, &uart->iomem); } static void grlib_apbuart_reset(DeviceState *d) @@ -280,9 +279,8 @@ static Property grlib_apbuart_properties[] = { static void grlib_apbuart_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - k->init = grlib_apbuart_init; + dc->realize = grlib_apbuart_realize; dc->reset = grlib_apbuart_reset; dc->props = grlib_apbuart_properties; }