}
adata->acp3x_base = devm_ioremap(&pdev->dev, res->start,
resource_size(res));
- if (IS_ERR(adata->acp3x_base))
- return PTR_ERR(adata->acp3x_base);
+ if (!adata->acp3x_base)
+ return -ENOMEM;
adata->i2s_irq = res->start;
dev_set_drvdata(&pdev->dev, adata);