static int a716_ssp_remove(struct platform_device *pdev)
{
del_timer_sync(&timer_pen);
free_irq(IRQ_GPIO(GPIO_NR_A716_STYLUS_IRQ_N), NULL);
ssp_exit(&a716_ssp_dev);
input_unregister_device(idev);
input_free_device(idev);
return 0;
}
static int ad_remove(struct platform_device *pdev)
{
struct ad7877_platform_data *pdata = pdev->dev.platform_data;
struct ad7877 *ad = platform_get_drvdata(pdev);
int i;
for (i = 0; i < ARRAY_SIZE(acdevs); i++)
adc_classdev_unregister(&acdevs[i]);
free_irq(pdata->dav_irq, ad);
downChip(ad);
ssp_exit(&ad->ssp);
kfree(ad);
return 0;
}
static void pxa3xx_ssp_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
struct ssp_device *ssp = cpu_dai->private_data;
u32 sscr0;
if (!cpu_dai->active) {
sscr0 = __raw_readl(ssp->mmio_base + SSCR0);
sscr0 &= ~SSCR0_SSE;
__raw_writel(sscr0, ssp->mmio_base + SSCR0);
ssp_exit(ssp_dev+cpu_dai->id);
}
}
