#ifndef __SOUND_STAC946X_H
#define __SOUND_STAC946X_H
#define STAC946X_RESET 0x00
#define STAC946X_STATUS 0x01
#define STAC946X_MASTER_VOLUME 0x02
#define STAC946X_LF_VOLUME 0x03
#define STAC946X_RF_VOLUME 0x04
#define STAC946X_LR_VOLUME 0x05
#define STAC946X_RR_VOLUME 0x06
#define STAC946X_CENTER_VOLUME 0x07
#define STAC946X_LFE_VOLUME 0x08
#define STAC946X_MIC_L_VOLUME 0x09
#define STAC946X_MIC_R_VOLUME 0x0a
#define STAC946X_DEEMPHASIS 0x0c
#define STAC946X_GENERAL_PURPOSE 0x0d
#define STAC946X_AUDIO_PORT_CONTROL 0x0e
#define STAC946X_MASTER_CLOCKING 0x0f
#define STAC946X_POWERDOWN_CTRL1 0x10
#define STAC946X_POWERDOWN_CTRL2 0x11
#define STAC946X_REVISION_CODE 0x12
#define STAC946X_ADDRESS_CONTROL 0x13
#define STAC946X_ADDRESS 0x14
#endif /* __SOUND_STAC946X_H */
ndex : net-next.git
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>