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[PULL,5/8] hw/arm/pxa2xx_gpio: Correct and register vmstate

Message ID 1404132451-32498-6-git-send-email-peter.maydell@linaro.org
State New
Headers show

Commit Message

Peter Maydell June 30, 2014, 12:47 p.m. UTC 
The pxa2xx-gpio device has a VMStateDescription, but it was accidentally
never actually registered, and it wasn't quite correct. Remove the
'lines' field (this is a device property, not mutable state), add the
missing 'prev_level' field, and set dc->vmsd so it actually gets used.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
---
 hw/arm/pxa2xx_gpio.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/hw/arm/pxa2xx_gpio.c b/hw/arm/pxa2xx_gpio.c
index cd506df..354ccf1 100644
--- a/hw/arm/pxa2xx_gpio.c
+++ b/hw/arm/pxa2xx_gpio.c
@@ -312,7 +312,6 @@  static const VMStateDescription vmstate_pxa2xx_gpio_regs = {
     .version_id = 1,
     .minimum_version_id = 1,
     .fields = (VMStateField[]) {
-        VMSTATE_INT32(lines, PXA2xxGPIOInfo),
         VMSTATE_UINT32_ARRAY(ilevel, PXA2xxGPIOInfo, PXA2XX_GPIO_BANKS),
         VMSTATE_UINT32_ARRAY(olevel, PXA2xxGPIOInfo, PXA2XX_GPIO_BANKS),
         VMSTATE_UINT32_ARRAY(dir, PXA2xxGPIOInfo, PXA2XX_GPIO_BANKS),
@@ -320,6 +319,7 @@  static const VMStateDescription vmstate_pxa2xx_gpio_regs = {
         VMSTATE_UINT32_ARRAY(falling, PXA2xxGPIOInfo, PXA2XX_GPIO_BANKS),
         VMSTATE_UINT32_ARRAY(status, PXA2xxGPIOInfo, PXA2XX_GPIO_BANKS),
         VMSTATE_UINT32_ARRAY(gafr, PXA2xxGPIOInfo, PXA2XX_GPIO_BANKS * 2),
+        VMSTATE_UINT32_ARRAY(prev_level, PXA2xxGPIOInfo, PXA2XX_GPIO_BANKS),
         VMSTATE_END_OF_LIST(),
     },
 };
@@ -338,6 +338,7 @@  static void pxa2xx_gpio_class_init(ObjectClass *klass, void *data)
     k->init = pxa2xx_gpio_initfn;
     dc->desc = "PXA2xx GPIO controller";
     dc->props = pxa2xx_gpio_properties;
+    dc->vmsd = &vmstate_pxa2xx_gpio_regs;
 }
 
 static const TypeInfo pxa2xx_gpio_info = {