Zhang Qiang 8778eb0927 usb: gadget: function: fix missing spinlock in f_uac1_legacy ...

Add a missing spinlock protection for play_queue, because
the play_queue may be destroyed when the "playback_work"
work func and "f_audio_out_ep_complete" callback func
operate this paly_queue at the same time.

Fixes: c6994e6f067cf ("USB: gadget: add USB Audio Gadget driver")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Zhang Qiang <qiang.zhang@windriver.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

2020-07-09 10:13:07 +03:00

..

function

usb: gadget: function: fix missing spinlock in f_uac1_legacy

2020-07-09 10:13:07 +03:00

legacy

kernel: better document the use_mm/unuse_mm API contract

2020-06-10 19:14:18 -07:00

udc

usb: gadget: udc: atmel: fix uninitialized read in debug printk

2020-07-09 10:13:07 +03:00

composite.c

usb: gadget: Fix issue with config_ep_by_speed function

2020-05-25 11:09:44 +03:00

config.c

USB: gadget: Remove redundant license text

2017-11-07 15:45:02 +01:00

configfs.c

USB: changes for v5.8 merge window

2020-05-25 13:28:20 +02:00

configfs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

epautoconf.c

usb: gadget: move non-super speed code out of usb_ep_autoconfig_ss()

2019-02-07 13:14:51 +02:00

functions.c

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

2017-11-04 11:48:02 +01:00

Kconfig

usb: gadget: move choice ... endchoice to legacy/Kconfig

2019-12-17 16:24:13 +01:00

Makefile

Revert "usb:gadget Separated decoding functions from dwc3 driver."

2019-07-04 13:02:09 +02:00

u_f.c

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

2019-02-11 11:12:29 +02:00

u_f.h

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

2019-02-11 11:12:29 +02:00

u_os_desc.h

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

2019-02-11 11:12:29 +02:00

usbstring.c

usb: gadget: fix langid kernel-doc warning in usbstring.c

2020-07-09 10:13:07 +03:00