diff mbox series

[PULL,01/17] hw/intc/exynos4210_gic: Use more meaningful name for local variable

Message ID 1497362826-21125-2-git-send-email-peter.maydell@linaro.org
State Accepted
Commit ee78356eba8df05043bac392c263450db5e7eed6
Headers show
Series target-arm queue | expand

Commit Message

Peter Maydell June 13, 2017, 2:06 p.m. UTC 
From: Krzysztof Kozlowski <krzk@kernel.org>


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 <krzk@kernel.org>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

---
 hw/intc/exynos4210_gic.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

-- 
2.7.4
diff mbox series

Patch

diff --git a/hw/intc/exynos4210_gic.c b/hw/intc/exynos4210_gic.c
index 2a55817..62acede 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,