switch (config->id) {
case NVMEM_DEVID_NONE:
- dev_set_name(&nvmem->dev, "%s", config->name);
+ rval = dev_set_name(&nvmem->dev, "%s", config->name);
break;
case NVMEM_DEVID_AUTO:
- dev_set_name(&nvmem->dev, "%s%d", config->name, nvmem->id);
+ rval = dev_set_name(&nvmem->dev, "%s%d", config->name, nvmem->id);
break;
default:
- dev_set_name(&nvmem->dev, "%s%d",
+ rval = dev_set_name(&nvmem->dev, "%s%d",
config->name ? : "nvmem",
config->name ? config->id : nvmem->id);
break;
}
+ if (rval) {
+ ida_free(&nvmem_ida, nvmem->id);
+ kfree(nvmem);
+ return ERR_PTR(rval);
+ }
+
nvmem->read_only = device_property_present(config->dev, "read-only") ||
config->read_only || !nvmem->reg_write;