diff options
| author | Kirill Marinushkin <k.marinushkin@gmail.com> | 2018-03-19 07:11:08 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-28 18:40:12 +0200 |
| commit | 87eccc3cd1e0c3da222e047f0ce0ede65638f1fd (patch) | |
| tree | aee40599f4483bb1e5baef3d71b69e46126cd8ee /ipc/syscall.c | |
| parent | 8e1f1062d9f9b564cef3b2c36a6e86568c27b86e (diff) | |
ALSA: usb-audio: Fix parsing descriptor of UAC2 processing unit
commit a6618f4aedb2b60932d766bd82ae7ce866e842aa upstream.
Currently, the offsets in the UAC2 processing unit descriptor are
calculated incorrectly. It causes an issue when connecting the device which
provides such a feature:
~~~~
[84126.724420] usb 1-1.3.1: invalid Processing Unit descriptor (id 18)
~~~~
After this patch is applied, the UAC2 processing unit inits w/o this error.
Fixes: 23caaf19b11e ("ALSA: usb-mixer: Add support for Audio Class v2.0")
Signed-off-by: Kirill Marinushkin <k.marinushkin@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'ipc/syscall.c')
0 files changed, 0 insertions, 0 deletions