On Fri, Mar 24, 2023 at 01:21:08AM +0800, Ye Xiang wrote: > +config USB_LJCA > + tristate "Intel La Jolla Cove Adapter support" > + select AUXILIARY_BUS > + depends on USB > + help > + This adds support for Intel La Jolla Cove USB-I2C/SPI/GPIO > + Master Adapter (LJCA). Additional drivers such as I2C_LJCA, > + GPIO_LJCA and SPI_LJCA must be enabled in order to use the > + functionality of the device. > + > + This driver can also be built as a module. If so, the module > + will be called ljca. That's a very generic name for a USB driver, why not "usb_ljca"? > +struct ljca_dev { > + struct usb_device *udev; You didn't remove this like you said you would :(