#ifndef __SOUND_AK4531_CODEC_H #define __SOUND_AK4531_CODEC_H /* * Copyright (c) by Jaroslav Kysela * Universal interface for Audio Codec '97 * * For more details look to AC '97 component specification revision 2.1 * by Intel Corporation (http://developer.intel.com). * * * 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 #include /* * ASAHI KASEI - AK4531 codec * - not really AC'97 codec, but it uses very similar interface as AC'97 */ /* * AK4531 codec registers */ #define AK4531_LMASTER 0x00 /* master volume left */ #define AK4531_RMASTER 0x01 /* master volume right */ #define AK4531_LVOICE 0x02 /* channel volume left */ #define AK4531_RVOICE 0x03 /* channel volume right */ #define AK4531_LFM 0x04 /* FM volume left */ #define AK4531_RFM 0x05 /* FM volume right */ #define AK4531_LCD 0x06 /* CD volume left */ #define AK4531_RCD 0x07 /* CD volume right */ #define AK4531_LLINE 0x08 /* LINE volume left */ #define AK4531_RLINE 0x09 /* LINE volume right */ #define AK4531_LAUXA 0x0a /* AUXA volume left */ #define AK4531_RAUXA 0x0b /* AUXA volume right */ #define AK4531_MONO1 0x0c /* MONO1 volume left */ #define AK4531_MONO2 0x0d /* MONO1 volume right */ #define AK4531_MIC 0x0e /* MIC volume */ #define AK4531_MONO_OUT 0x0f /* Mono-out volume */ #define AK4531_OUT_SW1 0x10 /* Output mixer switch 1 */ #define AK4531_OUT_SW2 0x11 /* Output mixer switch 2 */ #define AK4531_LIN_SW1 0x12 /* Input left mixer switch 1 */ #define AK4531_RIN_SW1 0x13 /* Input right mixer switch 1 */ #define AK4531_LIN_SW2 0x14 /* Input left mixer switch 2 */ #define AK4531_RIN_SW2 0x15 /* Input right mixer switch 2 */ #define AK4531_RESET 0x16 /* Reset & power down */ #define AK4531_CLOCK 0x17 /* Clock select */ #define AK4531_AD_IN 0x18 /* AD input select */ #define AK4531_MIC_GAIN 0x19 /* MIC amplified gain */ struct snd_ak4531 { void (*write) (struct snd_ak4531 *ak4531, unsigned short reg, unsigned short val); void *private_data; void (*private_free) (struct snd_ak4531 *ak4531); /* --- */ unsigned char regs[0x20]; struct mutex reg_mutex; }; int snd_ak4531_mixer(struct snd_card *card, struct snd_ak4531 *_ak4531, struct snd_ak4531 **rak4531); #ifdef CONFIG_PM void snd_ak4531_suspend(struct snd_ak4531 *ak4531); void snd_ak4531_resume(struct snd_ak4531 *ak4531); #endif #endif /* __SOUND_AK4531_CODEC_H */ 41d1'>net/wireless/radiotap.c
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authorTobias Klauser <tklauser@distanz.ch>2017-01-10 15:02:07 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-10 21:00:59 -0500
commita5ef01aaac245d37edf113d65b0c146e96d841d1 (patch)
treec6a1d6e8a14ce1fb22226ba2c5c774b6a9ee4006 /net/wireless/radiotap.c
parentda36e13cf653541e385a8d2ec2637fff6ea3461a (diff)
bpf: Remove unused but set variable in __bpf_lru_list_shrink_inactive()
Remove the unused but set variable 'first_node' in __bpf_lru_list_shrink_inactive() to fix the following GCC warning when building with 'W=1': kernel/bpf/bpf_lru_list.c:216:41: warning: variable ‘first_node’ set but not used [-Wunused-but-set-variable] Cc: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/wireless/radiotap.c')