pxa2xx_gpio: switch to using qdev

As noted by Markus Armbruster pxa2xx_gpio vmstate version bumped
because of a change in the or .ilevel / .olevel arrays are saved,
for convenience.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
diff --git a/hw/pxa2xx.c b/hw/pxa2xx.c
index 6e72a5c..d966846 100644
--- a/hw/pxa2xx.c
+++ b/hw/pxa2xx.c
@@ -2158,7 +2158,7 @@
 
     /* GPIO1 resets the processor */
     /* The handler can be overridden by board-specific code */
-    pxa2xx_gpio_out_set(s->gpio, 1, s->reset);
+    qdev_connect_gpio_out(s->gpio, 1, s->reset);
     return s;
 }
 
@@ -2279,7 +2279,7 @@
 
     /* GPIO1 resets the processor */
     /* The handler can be overridden by board-specific code */
-    pxa2xx_gpio_out_set(s->gpio, 1, s->reset);
+    qdev_connect_gpio_out(s->gpio, 1, s->reset);
     return s;
 }