#ifndef __OPL3_VOICE_H #define __OPL3_VOICE_H /* * Copyright (c) 2000 Uros Bizjak * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include /* Prototypes for opl3_seq.c */ int snd_opl3_synth_use_inc(struct snd_opl3 * opl3); void snd_opl3_synth_use_dec(struct snd_opl3 * opl3); int snd_opl3_synth_setup(struct snd_opl3 * opl3); void snd_opl3_synth_cleanup(struct snd_opl3 * opl3); /* Prototypes for opl3_midi.c */ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan); void snd_opl3_note_off(void *p, int note, int vel, struct snd_midi_channel *chan); void snd_opl3_key_press(void *p, int note, int vel, struct snd_midi_channel *chan); void snd_opl3_terminate_note(void *p, int note, struct snd_midi_channel *chan); void snd_opl3_control(void *p, int type, struct snd_midi_channel *chan); void snd_opl3_nrpn(void *p, struct snd_midi_channel *chan, struct snd_midi_channel_set *chset); void snd_opl3_sysex(void *p, unsigned char *buf, int len, int parsed, struct snd_midi_channel_set *chset); void snd_opl3_calc_volume(unsigned char *reg, int vel, struct snd_midi_channel *chan); void snd_opl3_timer_func(unsigned long data); /* Prototypes for opl3_drums.c */ void snd_opl3_load_drums(struct snd_opl3 *opl3); void snd_opl3_drum_switch(struct snd_opl3 *opl3, int note, int on_off, int vel, struct snd_midi_channel *chan); /* Prototypes for opl3_oss.c */ #ifdef CONFIG_SND_SEQUENCER_OSS void snd_opl3_init_seq_oss(struct snd_opl3 *opl3, char *name); void snd_opl3_free_seq_oss(struct snd_opl3 *opl3); #endif #endif 1a0654'>diff
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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 /tools/testing/selftests/powerpc/ptrace/ptrace-tar.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 'tools/testing/selftests/powerpc/ptrace/ptrace-tar.c')