kernel/linux.git/drivers/usb/misc/trancevibrator.c, branch v6.3.2

USB: trancevibrator: fix control-request direction

2021-05-21T18:10:43+00:00

The direction of the pipe argument must match the request-type direction bit or control requests may fail depending on the host-controller-driver implementation. Fix the set-speed request which erroneously used USB_DIR_IN and update the default timeout argument to match (same value). Fixes: 5638e4d92e77 ("USB: add PlayStation 2 Trance Vibrator driver") Cc: stable@vger.kernel.org # 2.6.19 Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20210521133109.17396-1-johan@kernel.org Signed-off-by: Greg Kroah-Hartman

USB: trancevibrator: convert to use dev_groups

2019-08-09T05:55:45+00:00

USB drivers now support the ability for the driver core to handle the creation and removal of device-specific sysfs files in a race-free manner. Take advantage of that by converting the driver to use this by moving the sysfs attributes into a group and assigning the dev_groups pointer to it. Cc: Ding Xiang Link: https://lore.kernel.org/r/20190806144502.17792-11-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman

usb: misc: fix obsolete function

2018-09-10T18:06:48+00:00

simple_strtoul is obsolete, and use kstrtoint instead Signed-off-by: Ding Xiang Signed-off-by: Greg Kroah-Hartman

USB: move many drivers to use DEVICE_ATTR_RW

2018-01-24T07:49:51+00:00

Instead of "open coding" a DEVICE_ATTR() define, use the DEVICE_ATTR_RW() macro instead, which does everything properly instead. This does require a few static functions to be renamed to work properly, but thanks to a script from Joe Perches, this was easily done. Reported-by: Joe Perches Cc: Matthieu CASTET Cc: Stanislaw Gruszka Cc: Peter Chen Cc: Mathias Nyman Acked-by: Felipe Balbi Acked-by: Alan Stern Acked-by: Bin Liu Signed-off-by: Greg Kroah-Hartman

USB: misc: Remove redundant license text

2017-11-04T10:55:38+00:00

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. Cc: Keith Packard Cc: Juergen Stuber Cc: Cesar Miquel Cc: Richard Leitner Signed-off-by: Greg Kroah-Hartman

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

2017-11-04T10:48:02+00:00

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: misc: remove unneeded MODULE_VERSION() usage

2017-07-22T13:56:52+00:00

MODULE_VERSION is useless for in-kernel drivers, so just remove all usage of it in the USB misc drivers. Along with this, some DRIVER_VERSION macros were removed as they are also pointless. Cc: Keith Packard Cc: Juergen Stuber Cc: Cesar Miquel Acked-by: Richard Leitner Signed-off-by: Greg Kroah-Hartman

usb: misc: trancevibrator: don't print on ENOMEM

2016-08-30T17:17:38+00:00

All kmalloc-based functions print enough information on failures. Signed-off-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman

usb: delete non-required instances of include

2014-01-08T23:01:39+00:00

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker Signed-off-by: Greg Kroah-Hartman

USB: convert drivers/usb/* to use module_usb_driver()

2011-11-18T17:34:02+00:00

This converts the drivers in drivers/usb/* to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Added bonus is that it removes some unneeded kernel log messages about drivers loading and/or unloading. Cc: Simon Arlott Cc: Duncan Sands Cc: Matthieu CASTET Cc: Stanislaw Gruszka Cc: Pete Zaitcev Cc: Oliver Neukum Cc: Juergen Stuber Cc: Cesar Miquel Cc: Matthew Dharm Cc: Matthew Wilcox Cc: Sarah Sharp Cc: Kuninori Morimoto Cc: Felipe Balbi Cc: Lucas De Marchi Cc: Michael Hund Cc: Zack Parsons Cc: Melchior FRANZ Cc: Tomoki Sekiyama Cc: Dan Carpenter Signed-off-by: Greg Kroah-Hartman