static void ds1wm_up(struct ds1wm_data *ds1wm_data)
{
int divisor;
- struct ds1wm_driver_data *plat = mfd_get_data(ds1wm_data->pdev);
+ struct ds1wm_driver_data *plat = ds1wm_data->pdev->dev.platform_data;
if (ds1wm_data->cell->enable)
ds1wm_data->cell->enable(ds1wm_data->pdev);
ret = -ENOMEM;
goto err0;
}
- plat = mfd_get_data(pdev);
/* calculate bus shift from mem resource */
ds1wm_data->bus_shift = resource_size(res) >> 3;
ds1wm_data->pdev = pdev;
ds1wm_data->cell = mfd_get_cell(pdev);
+ if (!ds1wm_data->cell) {
+ ret = -ENODEV;
+ goto err1;
+ }
+ plat = pdev->dev.platform_data;
+ if (!plat) {
+ ret = -ENODEV;
+ goto err1;
+ }
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res) {
ds1wm_data->active_high = plat->active_high;
if (res->flags & IORESOURCE_IRQ_HIGHEDGE)
- set_irq_type(ds1wm_data->irq, IRQ_TYPE_EDGE_RISING);
+ irq_set_irq_type(ds1wm_data->irq, IRQ_TYPE_EDGE_RISING);
if (res->flags & IORESOURCE_IRQ_LOWEDGE)
- set_irq_type(ds1wm_data->irq, IRQ_TYPE_EDGE_FALLING);
+ irq_set_irq_type(ds1wm_data->irq, IRQ_TYPE_EDGE_FALLING);
ret = request_irq(ds1wm_data->irq, ds1wm_isr, IRQF_DISABLED,
"ds1wm", ds1wm_data);