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| author | Andrey Konovalov <andreyknvl@google.com> | 2021-01-23 20:14:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-26 18:38:45 +0100 |
| commit | 7a35a5ca26376f0c0e7ac44c5f1324d5d980b2ef (patch) | |
| tree | 06b4110d66c9738cf0c92f5fc2fc3538fc649091 /drivers/usb/gadget | |
| parent | 4c1934bda88aa85bb1191e96dbd3ac2313732ada (diff) | |
| download | linux-next-7a35a5ca26376f0c0e7ac44c5f1324d5d980b2ef.tar.gz | |
usb: raw-gadget: update documentation and Kconfig
Update Raw Gadget documentation and Kconfig. Make the description more
precise and clear, fix typos and grammar mistakes, and do other cleanups.
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Link: https://lore.kernel.org/r/f4c650c94ae2b910e38819d51109cd5f0b251a2a.1611429174.git.andreyknvl@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/legacy/Kconfig | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/usb/gadget/legacy/Kconfig b/drivers/usb/gadget/legacy/Kconfig index f02c38b32a2b..11dd6e8adc8a 100644 --- a/drivers/usb/gadget/legacy/Kconfig +++ b/drivers/usb/gadget/legacy/Kconfig @@ -515,10 +515,15 @@ config USB_G_WEBCAM config USB_RAW_GADGET tristate "USB Raw Gadget" help - USB Raw Gadget is a kernel module that provides a userspace interface - for the USB Gadget subsystem. Essentially it allows to emulate USB - devices from userspace. See Documentation/usb/raw-gadget.rst for - details. + USB Raw Gadget is a gadget driver that gives userspace low-level + control over the gadget's communication process. + + Like any other gadget driver, Raw Gadget implements USB devices via + the USB gadget API. Unlike most gadget drivers, Raw Gadget does not + implement any concrete USB functions itself but requires userspace + to do that. + + See Documentation/usb/raw-gadget.rst for details. Say "y" to link the driver statically, or "m" to build a dynamically linked module called "raw_gadget". |