{
struct omap_sr *sr_info;
struct omap_sr_data *pdata = pdev->dev.platform_data;
- struct resource *mem, *irq;
+ struct resource *mem;
struct dentry *nvalue_dir;
int i, ret = 0;
if (IS_ERR(sr_info->base))
return PTR_ERR(sr_info->base);
- irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ ret = platform_get_irq_optional(pdev, 0);
+ if (ret < 0 && ret != -ENXIO)
+ return dev_err_probe(&pdev->dev, ret, "failed to get IRQ resource\n");
+ if (ret > 0)
+ sr_info->irq = ret;
sr_info->fck = devm_clk_get(pdev->dev.parent, "fck");
if (IS_ERR(sr_info->fck))
sr_info->autocomp_active = false;
sr_info->ip_type = pdata->ip_type;
- if (irq)
- sr_info->irq = irq->start;
-
sr_set_clk_length(sr_info);
list_add(&sr_info->node, &sr_list);
}
- return ret;
+ return 0;
err_debugfs:
debugfs_remove_recursive(sr_info->dbg_dir);