int ret;
wm9090 = devm_kzalloc(&i2c->dev, sizeof(*wm9090), GFP_KERNEL);
- if (wm9090 == NULL) {
- dev_err(&i2c->dev, "Can not allocate memory\n");
+ if (!wm9090)
return -ENOMEM;
- }
wm9090->regmap = devm_regmap_init_i2c(i2c, &wm9090_regmap);
if (IS_ERR(wm9090->regmap)) {