kernel/drivers/usb/gadget/u_f.c, branch linux-6.9.y

usb: gadget: Change Andrzej Pietrasiewicz's e-mail address

2019-02-11T09:12:29Z

My @samusung.com address is going to cease existing soon, so change it to an address which can actually be used to contact me. Signed-off-by: Andrzej Pietrasiewicz Signed-off-by: Felipe Balbi

USB: gadget: Remove redundant license text

2017-11-07T14:45:02Z

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Acked-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

USB: add SPDX identifiers to all remaining files in drivers/usb/

2017-11-04T10:48:02Z

It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner Cc: Kate Stewart Cc: Philippe Ombredanne Signed-off-by: Greg Kroah-Hartman Acked-by: Felipe Balbi Acked-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

usb: gadget: remove useless parameter in alloc_ep_req()

2016-08-25T09:13:19Z

The default_length parameter of alloc_ep_req was not really necessary and gadget drivers would almost always create an inline function to pass the same value to len and default_len. This patch removes that parameter and updates all calls to alloc_ep_req() to use the new API. Signed-off-by: Felipe F. Tonello Signed-off-by: Felipe Balbi

usb: gadget: align buffer size when allocating for OUT endpoint

2016-08-25T09:13:14Z

Using usb_ep_align() makes sure that the buffer size for OUT endpoints is always aligned with wMaxPacketSize (512 usually). This makes sure that no buffer has the wrong size, which can cause nasty bugs. Signed-off-by: Felipe F. Tonello Signed-off-by: Felipe Balbi

usb: gadget: change len to size_t on alloc_ep_req()

2016-08-25T09:13:13Z

Length of buffers should be of type size_t whenever possible. Altough recommended, this change has no real practical change, unless a driver has a uses a huge or negative buffer size - it might help find these bugs. Signed-off-by: Felipe F. Tonello Signed-off-by: Felipe Balbi

usb: gadget: define free_ep_req as universal function

2015-12-15T15:12:41Z

This function is shared between gadget functions, so this avoid unnecessary duplicated code and potentially avoid memory leaks. Reviewed-by: Robert Baldyga Signed-off-by: Felipe F. Tonello Signed-off-by: Felipe Balbi

usb: gadget: only GPL drivers in the gadget and phy framework

2014-04-21T19:07:12Z

We only support GPL drivers in the USB Gadget Framework, it sounds correct to make all exported symbols GPL too. Acked-by: Greg Kroah-Hartman Signed-off-by: Felipe Balbi

usb: gadget: factor out alloc_ep_req

2013-11-26T19:41:32Z

alloc_ep_req() is a function repeated in several modules. Make a common implementation and use it. Signed-off-by: Andrzej Pietrasiewicz Signed-off-by: Kyungmin Park Acked-by: Michal Nazarewicz Signed-off-by: Felipe Balbi