This driver was originally developed for use on a Raspberry Pi where the USB on-the-go drivers were not yet mature. As such, it contains a lot of work-arounds so that the driver could still function when the USB host driver misbehaved in various ways. To my knowledge, these problems have been fixed for the RPi and work-around code shouldn't be present for other platforms anyway.
The config value CONFIG_MCP2210_USB_QUIRKS disables a lot of this, but much of the code is still present and needs to be either removed or compiled-out when CONFIG_MCP2210_USB_QUIRKS is not enabled.
This driver was originally developed for use on a Raspberry Pi where the USB on-the-go drivers were not yet mature. As such, it contains a lot of work-arounds so that the driver could still function when the USB host driver misbehaved in various ways. To my knowledge, these problems have been fixed for the RPi and work-around code shouldn't be present for other platforms anyway.
The config value
CONFIG_MCP2210_USB_QUIRKSdisables a lot of this, but much of the code is still present and needs to be either removed or compiled-out whenCONFIG_MCP2210_USB_QUIRKSis not enabled.