dev_attr_nvm 2586 drivers/media/i2c/smiapp/smiapp-core.c device_remove_file(&client->dev, &dev_attr_nvm); dev_attr_nvm 3017 drivers/media/i2c/smiapp/smiapp-core.c if (device_create_file(&client->dev, &dev_attr_nvm) != 0) {