linux-stable.git/sound/usb/misc, branch v5.2

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 264

2019-06-05T15:30:28+00:00

Based on 1 normalized pattern(s):

  this driver is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 this
  driver is distributed in the hope that it will be useful but without
  any warranty without even the implied warranty of merchantability or
  fitness for a particular purpose see the gnu general public license
  for more details you should have received a copy of the gnu general
  public license along with this driver if not see http www gnu org
  licenses

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 9 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Alexios Zavras 
Reviewed-by: Richard Fontana 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141333.769845457@linutronix.de
Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

ALSA: pcm: Nuke snd_pcm_lib_mmap_vmalloc()

2018-07-18T06:24:29+00:00

snd_pcm_lib_mmap_vmalloc() was supposed to be implemented with
somewhat special for vmalloc handling, but in the end, this turned to
just the default handler, i.e. NULL.  As the situation has never
changed over decades, let's rip it off.

Reviewed-by: Takashi Sakamoto 
Signed-off-by: Takashi Iwai

ALSA: usb: constify snd_pcm_ops structures

2017-08-19T09:02:27+00:00

snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by  work with
const snd_pcm_ops. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav 
Signed-off-by: Takashi Iwai

ALSA: ua101: constify usb_device_id.

2017-08-06T20:20:11+00:00

usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by  work with
const usb_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav 
Signed-off-by: Takashi Iwai

ALSA: ua101: replace le16_to_cpu() with usb_endpoint_maxp()

2015-11-16T08:03:06+00:00

Commit 939f325f4a0f ("usb: add usb_endpoint_maxp() macro") and commit
29cc88979a88 ("USB: use usb_endpoint_maxp() instead of le16_to_cpu()")
introduced a new helper macro.  This trivial patch convert remaining
users found in ua101 driver.

Signed-off-by: Cheah Kok Cheong 
Acked-by: Clemens Ladisch 
Signed-off-by: Takashi Iwai

ALSA: pcm: Add snd_pcm_stop_xrun() helper

2014-11-09T17:20:40+00:00

Add a new helper function snd_pcm_stop_xrun() to the standard sequnce
lock/snd_pcm_stop(XRUN)/unlock by a single call, and replace the
existing open codes with this helper.

The function checks the PCM running state to prevent setting the wrong
state, too, for more safety.

Signed-off-by: Takashi Iwai

ALSA: usb: Convert to snd_card_new() with a device pointer

2014-02-12T10:18:00+00:00

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai

ALSA: ua101: Fix unlocked snd_pcm_stop() call

2013-07-15T19:24:57+00:00

snd_pcm_stop() must be called in the PCM substream lock context.

Cc: 
Acked-by: Clemens Ladisch 
Signed-off-by: Takashi Iwai

ALSA: sound/usb/misc/ua101.c: convert __list_for_each usage to list_for_each

2013-06-18T05:47:32+00:00

Signed-off-by: Dave Jones 
Signed-off-by: Takashi Iwai