[PATCH 01/27] hw/qdev: Have qdev_get_gpio_out_connector() take const DeviceState arg

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

This getter doesn't update any DeviceState internal fields,
make it const.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/qdev-core.h | 3 ++-
 hw/core/gpio.c         | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index a7bfb10dc70..2caa0cbd26f 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -725,7 +725,8 @@ void qdev_connect_gpio_out_named(DeviceState *dev, const char *name, int n,
  *
  * Return: qemu_irq associated with GPIO or NULL if un-wired.
  */
-qemu_irq qdev_get_gpio_out_connector(DeviceState *dev, const char *name, int n);
+qemu_irq qdev_get_gpio_out_connector(const DeviceState *dev,
+                                     const char *name, int n);
 
 /**
  * qdev_intercept_gpio_out: Intercept an existing GPIO connection
diff --git a/hw/core/gpio.c b/hw/core/gpio.c
index 6e32a8eec61..c7c2936fc55 100644
--- a/hw/core/gpio.c
+++ b/hw/core/gpio.c
@@ -129,7 +129,8 @@ void qdev_connect_gpio_out_named(DeviceState *dev, const char *name, int n,
     g_free(propname);
 }
 
-qemu_irq qdev_get_gpio_out_connector(DeviceState *dev, const char *name, int n)
+qemu_irq qdev_get_gpio_out_connector(const DeviceState *dev,
+                                     const char *name, int n)
 {
     g_autofree char *propname = g_strdup_printf("%s[%d]",
                                      name ? name : "unnamed-gpio-out", n);
-- 
2.51.0