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hw/arm/pxa2xx_gpio: Correct and register vmstate

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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>
This commit is contained in:
Peter Maydell 2014-06-29 18:38:40 +01:00
parent ab7a0f0b6d
commit 166fa99996
1 changed files with 2 additions and 1 deletions
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3
hw/arm/pxa2xx_gpio.c
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@ -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 = {