static NvS32 akm8975_early_suspend(struct platform_device *pdev, pm_message_t state)
{
AKMFUNC("akm8975_early_suspend");
atomic_set(&suspend_flag, 1);
atomic_set(&reserve_open_flag, atomic_read(&open_flag));
atomic_set(&open_flag, 0);
wake_up(&open_wq); /* 20100817 Daniel */
//ifndef disable_irq
//disable_irq(this_client->irq);
//#endif
NvOdmEcompasspioInterruptMask(ecompass_dev->hOdmEcom); /* Daniel 20101122 <<< */
AKMDBG("suspended with flag=%d", atomic_read(&reserve_open_flag));
return 0;
}
static void GpioInterruptHandler(void *arg)
{
NvU32 pinValue;
NvOdmEcompassHandle hDevice = (NvOdmEcompassHandle)arg;
NvOdmGpioGetState(hDevice->hGpioINT, hDevice->hPinINT, &pinValue);
if (pinValue == 1)
{
NvOdmEcompasspioInterruptMask(hDevice); /* Daniel 20101122 <<< */
NvOdmOsSemaphoreSignal(hDevice->SemaphoreForINT);
}
NvOdmGpioInterruptDone(hDevice->hGpioInterrupt);
return;
}
