/* * wm8731.h -- WM8731 Soc Audio driver * * Copyright 2005 Openedhand Ltd. * * Author: Richard Purdie * * Based on wm8753.h * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef _WM8731_H #define _WM8731_H /* WM8731 register space */ #define WM8731_LINVOL 0x00 #define WM8731_RINVOL 0x01 #define WM8731_LOUT1V 0x02 #define WM8731_ROUT1V 0x03 #define WM8731_APANA 0x04 #define WM8731_APDIGI 0x05 #define WM8731_PWR 0x06 #define WM8731_IFACE 0x07 #define WM8731_SRATE 0x08 #define WM8731_ACTIVE 0x09 #define WM8731_RESET 0x0f #define WM8731_CACHEREGNUM 10 #define WM8731_SYSCLK_XTAL 1 #define WM8731_SYSCLK_MCLK 2 #define WM8731_DAI 0 #endif et-next.git
net-next plumbingsTobias Klauser
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authorJohan Hovold <johan@kernel.org>2017-01-30 11:26:38 +0100
committerJiri Kosina <jkosina@suse.cz>2017-01-31 12:59:32 +0100
commit7a7b5df84b6b4e5d599c7289526eed96541a0654 (patch)
treecf7514c7ddf4410fe37ca9099a2785e1cf08fa7d /sound/pci/ctxfi/cthardware.c
parent877a021e08ccb6434718c0cc781fdf943c884cc0 (diff)
HID: cp2112: fix sleep-while-atomic
A recent commit fixing DMA-buffers on stack added a shared transfer buffer protected by a spinlock. This is broken as the USB HID request callbacks can sleep. Fix this up by replacing the spinlock with a mutex. Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable") Cc: stable <stable@vger.kernel.org> # 4.9 Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'sound/pci/ctxfi/cthardware.c')