u32 clk_rate;
i2c_dev = devm_kzalloc(&pdev->dev, sizeof(*i2c_dev), GFP_KERNEL);
- if (!i2c_dev) {
- dev_err(&pdev->dev, "device memory allocation failed\n");
+ if (!i2c_dev)
return -ENOMEM;
- }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
i2c_dev->base = devm_ioremap_resource(&pdev->dev, res);