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Commit 8e7908d9 authored by Andrey Konovalov's avatar Andrey Konovalov
Browse files

UPSTREAM: usb: raw-gadget: improve uapi headers comments 



Fix typo "trasferred" => "transferred".

Don't call USB requests URBs.

Fix comment style.

Signed-off-by: default avatarAndrey Konovalov <andreyknvl@google.com>
Signed-off-by: default avatarFelipe Balbi <balbi@kernel.org>
Bug: 147413187
(cherry picked from commit 17ff3b72e742192f11e3136174ac4eafb50e38d4)
Change-Id: Idd35454a469266d1921096293f4c3c6a51ea034f
Signed-off-by: default avatarAndrey Konovalov <andreyknvl@google.com>
parent 7f0d5be7

include/uapi/linux/usb/raw_gadget.h

+11 −10
Original line number Diff line number Diff line
@@ -115,11 +115,11 @@ struct usb_raw_ep_io { 
#define USB_RAW_IOCTL_EVENT_FETCH	_IOR('U', 2, struct usb_raw_event)



/*

 * Queues an IN (OUT for READ) urb as a response to the last control request

 * received on endpoint 0, provided that was an IN (OUT for READ) request and

 * waits until the urb is completed. Copies received data to user for READ.

 * Queues an IN (OUT for READ) request as a response to the last setup request

 * received on endpoint 0 (provided that was an IN (OUT for READ) request), and

 * waits until the request is completed. Copies received data to user for READ.

 * Accepts a pointer to the usb_raw_ep_io struct as an argument.

 * Returns length of trasferred data on success or negative error code on

 * Returns length of transferred data on success or negative error code on

 * failure.

 */

#define USB_RAW_IOCTL_EP0_WRITE		_IOW('U', 3, struct usb_raw_ep_io)
@@ -133,19 +133,20 @@ struct usb_raw_ep_io { 
 */

#define USB_RAW_IOCTL_EP_ENABLE		_IOW('U', 5, struct usb_endpoint_descriptor)



/* Disables specified endpoint.

/*

 * Disables specified endpoint.

 * Accepts endpoint handle as an argument.

 * Returns 0 on success or negative error code on failure.

 */

#define USB_RAW_IOCTL_EP_DISABLE	_IOW('U', 6, __u32)



/*

 * Queues an IN (OUT for READ) urb as a response to the last control request

 * received on endpoint usb_raw_ep_io.ep, provided that was an IN (OUT for READ)

 * request and waits until the urb is completed. Copies received data to user

 * for READ.

 * Queues an IN (OUT for READ) request as a response to the last setup request

 * received on endpoint usb_raw_ep_io.ep (provided that was an IN (OUT for READ)

 * request), and waits until the request is completed. Copies received data to

 * user for READ.

 * Accepts a pointer to the usb_raw_ep_io struct as an argument.

 * Returns length of trasferred data on success or negative error code on

 * Returns length of transferred data on success or negative error code on

 * failure.

 */

#define USB_RAW_IOCTL_EP_WRITE		_IOW('U', 7, struct usb_raw_ep_io)