diff options
| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-08-26 12:21:34 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-08-26 12:22:49 +0300 |
| commit | bc49d1d17dcffd38bd872a4089e86bb7b2bb7eee (patch) | |
| tree | 8266a94544a1cb8d07d954116a22435c5a1fab77 /drivers/usb/gadget/Kconfig | |
| parent | 594e121f25689baaf1c8c9b006701e66744d5838 (diff) | |
| download | linux-bc49d1d17dcffd38bd872a4089e86bb7b2bb7eee.tar.bz2 | |
usb: gadget: don't couple configfs to legacy gadgets
It's perfectly fine to have all configfs functions
built-in while having modular legacy gadgets. Let's
allow for that.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/Kconfig')
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 3c3f31ceece7..2ea3fc3c41b9 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -209,25 +209,6 @@ config USB_F_PRINTER config USB_F_TCM tristate -choice - tristate "USB Gadget Drivers" - default USB_ETH - help - A Linux "Gadget Driver" talks to the USB Peripheral Controller - driver through the abstract "gadget" API. Some other operating - systems call these "client" drivers, of which "class drivers" - are a subset (implementing a USB device class specification). - A gadget driver implements one or more USB functions using - the peripheral hardware. - - Gadget drivers are hardware-neutral, or "platform independent", - except that they sometimes must understand quirks or limitations - of the particular controllers they work with. For example, when - a controller doesn't support alternate configurations or provide - enough of the right types of endpoints, the gadget driver might - not be able work with that controller, or might need to implement - a less common variant of a device class protocol. - # this first set of drivers all depend on bulk-capable hardware. config USB_CONFIGFS @@ -475,6 +456,25 @@ config USB_CONFIGFS_F_TCM Both protocols can work on USB2.0 and USB3.0. UAS utilizes the USB 3.0 feature called streams support. +choice + tristate "USB Gadget Drivers" + default USB_ETH + help + A Linux "Gadget Driver" talks to the USB Peripheral Controller + driver through the abstract "gadget" API. Some other operating + systems call these "client" drivers, of which "class drivers" + are a subset (implementing a USB device class specification). + A gadget driver implements one or more USB functions using + the peripheral hardware. + + Gadget drivers are hardware-neutral, or "platform independent", + except that they sometimes must understand quirks or limitations + of the particular controllers they work with. For example, when + a controller doesn't support alternate configurations or provide + enough of the right types of endpoints, the gadget driver might + not be able work with that controller, or might need to implement + a less common variant of a device class protocol. + source "drivers/usb/gadget/legacy/Kconfig" endchoice |