On 03/10/17 05:11, Romain Izard wrote:
> As USB_CONFIGFS is not a part of the "USB Gadget Drivers" choice
> anymore, the name for the option and its attached description needs to
> be more descriptive. It appears one level higher in the configuration
> menu, and without the context provided by the comments for the choice
> entry, it needs to make sense on its own.
>
> Conversely, the "USB Gadget Drivers" entry now only introduces the
> legacy drivers, where one or more functions are combined in a single
> driver. As the configfs option can be used as a full-fledged
> alternative, rename the choice entry to show that it is not the only
> way to provice service as an USB gadget.
>
> Signed-off-by: Romain Izard <[email protected]>
> ---
> Changes in v3:
> - split from the functional patch
>
> drivers/usb/gadget/Kconfig | 10 ++++++++--
> 1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
> index f3ee80ece682..e157e9aa4f3d 100644
> --- a/drivers/usb/gadget/Kconfig
> +++ b/drivers/usb/gadget/Kconfig
> @@ -212,7 +212,7 @@ config USB_F_TCM
> # this first set of drivers all depend on bulk-capable hardware.
>
> config USB_CONFIGFS
> - tristate "USB functions configurable through configfs"
> + tristate "USB Gadget functions configurable through configfs"
> select USB_LIBCOMPOSITE
> help
> A Linux USB "gadget" can be set up through configfs.
> @@ -458,7 +458,7 @@ config USB_CONFIGFS_F_TCM
> UAS utilizes the USB 3.0 feature called streams support.
>
> choice
> - tristate "USB Gadget Drivers"
> + tristate "USB Gadget precomposed configurations"
> default USB_ETH
> optional
> help
> @@ -477,6 +477,12 @@ choice
> not be able work with that controller, or might need to implement
> a less common variant of a device class protocol.
>
> + The available choices each represent a single precomposed USB
> + gadget configuration. In the device model, each option contains
> + both the device instanciation as a child for a USB gadget
instantiation
> + controller, and the relevant drivers for each function declared
> + by the device.
> +
> source "drivers/usb/gadget/legacy/Kconfig"
>
> endchoice
>
--
~Randy
