From: Krzysztof Kozlowski Date: Tue, 13 Jun 2017 13:56:56 +0000 (+0100) Subject: hw/intc/exynos4210_gic: Use more meaningful name for local variable X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ee78356eba8df05043bac392c263450db5e7eed6;p=qemu.git hw/intc/exynos4210_gic: Use more meaningful name for local variable There are to SysBusDevice variables in exynos4210_gic_realize() function: one for the device itself and second for arm_gic device. Add a prefix "gic" to the second one so it will be easier to understand the code. While at it, put local uninitialized 'i' variable at the end, next to other uninitialized ones. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Peter Maydell --- diff --git a/hw/intc/exynos4210_gic.c b/hw/intc/exynos4210_gic.c index 2a55817b76..62acede72f 100644 --- a/hw/intc/exynos4210_gic.c +++ b/hw/intc/exynos4210_gic.c @@ -286,21 +286,21 @@ static void exynos4210_gic_init(Object *obj) DeviceState *dev = DEVICE(obj); Exynos4210GicState *s = EXYNOS4210_GIC(obj); SysBusDevice *sbd = SYS_BUS_DEVICE(obj); - uint32_t i; const char cpu_prefix[] = "exynos4210-gic-alias_cpu"; const char dist_prefix[] = "exynos4210-gic-alias_dist"; char cpu_alias_name[sizeof(cpu_prefix) + 3]; char dist_alias_name[sizeof(cpu_prefix) + 3]; - SysBusDevice *busdev; + SysBusDevice *gicbusdev; + uint32_t i; s->gic = qdev_create(NULL, "arm_gic"); qdev_prop_set_uint32(s->gic, "num-cpu", s->num_cpu); qdev_prop_set_uint32(s->gic, "num-irq", EXYNOS4210_GIC_NIRQ); qdev_init_nofail(s->gic); - busdev = SYS_BUS_DEVICE(s->gic); + gicbusdev = SYS_BUS_DEVICE(s->gic); /* Pass through outbound IRQ lines from the GIC */ - sysbus_pass_irq(sbd, busdev); + sysbus_pass_irq(sbd, gicbusdev); /* Pass through inbound GPIO lines to the GIC */ qdev_init_gpio_in(dev, exynos4210_gic_set_irq, @@ -316,7 +316,7 @@ static void exynos4210_gic_init(Object *obj) sprintf(cpu_alias_name, "%s%x", cpu_prefix, i); memory_region_init_alias(&s->cpu_alias[i], obj, cpu_alias_name, - sysbus_mmio_get_region(busdev, 1), + sysbus_mmio_get_region(gicbusdev, 1), 0, EXYNOS4210_GIC_CPU_REGION_SIZE); memory_region_add_subregion(&s->cpu_container, @@ -326,7 +326,7 @@ static void exynos4210_gic_init(Object *obj) sprintf(dist_alias_name, "%s%x", dist_prefix, i); memory_region_init_alias(&s->dist_alias[i], obj, dist_alias_name, - sysbus_mmio_get_region(busdev, 0), + sysbus_mmio_get_region(gicbusdev, 0), 0, EXYNOS4210_GIC_DIST_REGION_SIZE); memory_region_add_subregion(&s->dist_container,