/* * Driver for the MAX9860 Mono Audio Voice Codec * * Author: Peter Rosin * Copyright 2016 Axentia Technologies * * 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. * * 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. */ #ifndef _SND_SOC_MAX9860 #define _SND_SOC_MAX9860 #define MAX9860_INTRSTATUS 0x00 #define MAX9860_MICREADBACK 0x01 #define MAX9860_INTEN 0x02 #define MAX9860_SYSCLK 0x03 #define MAX9860_AUDIOCLKHIGH 0x04 #define MAX9860_AUDIOCLKLOW 0x05 #define MAX9860_IFC1A 0x06 #define MAX9860_IFC1B 0x07 #define MAX9860_VOICEFLTR 0x08 #define MAX9860_DACATTN 0x09 #define MAX9860_ADCLEVEL 0x0a #define MAX9860_DACGAIN 0x0b #define MAX9860_MICGAIN 0x0c #define MAX9860_RESERVED 0x0d #define MAX9860_MICADC 0x0e #define MAX9860_NOISEGATE 0x0f #define MAX9860_PWRMAN 0x10 #define MAX9860_REVISION 0xff #define MAX9860_MAX_REGISTER 0xff /* INTRSTATUS */ #define MAX9860_CLD 0x80 #define MAX9860_SLD 0x40 #define MAX9860_ULK 0x20 /* MICREADBACK */ #define MAX9860_NG 0xe0 #define MAX9860_AGC 0x1f /* INTEN */ #define MAX9860_ICLD 0x80 #define MAX9860_ISLD 0x40 #define MAX9860_IULK 0x20 /* SYSCLK */ #define MAX9860_PSCLK 0x30 #define MAX9860_PSCLK_OFF 0x00 #define MAX9860_PSCLK_SHIFT 4 #define MAX9860_FREQ 0x06 #define MAX9860_FREQ_NORMAL 0x00 #define MAX9860_FREQ_12MHZ 0x02 #define MAX9860_FREQ_13MHZ 0x04 #define MAX9860_FREQ_19_2MHZ 0x06 #define MAX9860_16KHZ 0x01 /* AUDIOCLKHIGH */ #define MAX9860_PLL 0x80 #define MAX9860_NHI 0x7f /* AUDIOCLKLOW */ #define MAX9860_NLO 0xff /* IFC1A */ #define MAX9860_MASTER 0x80 #define MAX9860_WCI 0x40 #define MAX9860_DBCI 0x20 #define MAX9860_DDLY 0x10 #define MAX9860_HIZ 0x08 #define MAX9860_TDM 0x04 /* IFC1B */ #define MAX9860_ABCI 0x20 #define MAX9860_ADLY 0x10 #define MAX9860_ST 0x08 #define MAX9860_BSEL 0x07 #define MAX9860_BSEL_OFF 0x00 #define MAX9860_BSEL_64X 0x01 #define MAX9860_BSEL_48X 0x02 #define MAX9860_BSEL_PCLK_2 0x04 #define MAX9860_BSEL_PCLK_4 0x05 #define MAX9860_BSEL_PCLK_8 0x06 #define MAX9860_BSEL_PCLK_16 0x07 /* VOICEFLTR */ #define MAX9860_AVFLT 0xf0 #define MAX9860_AVFLT_SHIFT 4 #define MAX9860_AVFLT_COUNT 6 #define MAX9860_DVFLT 0x0f #define MAX9860_DVFLT_SHIFT 0 #define MAX9860_DVFLT_COUNT 6 /* DACATTN */ #define MAX9860_DVA 0xfe #define MAX9860_DVA_SHIFT 1 #define MAX9860_DVA_MUTE 0x5e /* ADCLEVEL */ #define MAX9860_ADCRL 0xf0 #define MAX9860_ADCRL_SHIFT 4 #define MAX9860_ADCLL 0x0f #define MAX9860_ADCLL_SHIFT 0 #define MAX9860_ADCxL_MIN 15 /* DACGAIN */ #define MAX9860_DVG 0x60 #define MAX9860_DVG_SHIFT 5 #define MAX9860_DVG_MAX 3 #define MAX9860_DVST 0x1f #define MAX9860_DVST_SHIFT 0 #define MAX9860_DVST_MIN 31 /* MICGAIN */ #define MAX9860_PAM 0x60 #define MAX9860_PAM_SHIFT 5 #define MAX9860_PAM_MAX 3 #define MAX9860_PGAM 0x1f #define MAX9860_PGAM_SHIFT 0 #define MAX9860_PGAM_MIN 20 /* MICADC */ #define MAX9860_AGCSRC 0x80 #define MAX9860_AGCSRC_SHIFT 7 #define MAX9860_AGCSRC_COUNT 2 #define MAX9860_AGCRLS 0x70 #define MAX9860_AGCRLS_SHIFT 4 #define MAX9860_AGCRLS_COUNT 8 #define MAX9860_AGCATK 0x0c #define MAX9860_AGCATK_SHIFT 2 #define MAX9860_AGCATK_COUNT 4 #define MAX9860_AGCHLD 0x03 #define MAX9860_AGCHLD_OFF 0x00 #define MAX9860_AGCHLD_SHIFT 0 #define MAX9860_AGCHLD_COUNT 4 /* NOISEGATE */ #define MAX9860_ANTH 0xf0 #define MAX9860_ANTH_SHIFT 4 #define MAX9860_ANTH_MAX 15 #define MAX9860_AGCTH 0x0f #define MAX9860_AGCTH_SHIFT 0 #define MAX9860_AGCTH_MIN 15 /* PWRMAN */ #define MAX9860_SHDN 0x80 #define MAX9860_DACEN 0x08 #define MAX9860_DACEN_SHIFT 3 #define MAX9860_ADCLEN 0x02 #define MAX9860_ADCLEN_SHIFT 1 #define MAX9860_ADCREN 0x01 #define MAX9860_ADCREN_SHIFT 0 #endif /* _SND_SOC_MAX9860 */ lue='1'>ssdiff
authorTejun Heo <tj@kernel.org>2017-01-26 16:47:28 -0500
committerTejun Heo <tj@kernel.org>2017-01-26 16:47:28 -0500
commit07cd12945551b63ecb1a349d50a6d69d1d6feb4a (patch)
tree75f65eba7eac9277971082a2d5a4cf1370562c0c /drivers/usb/storage/sddr09.c
parent7ce7d89f48834cefece7804d38fc5d85382edf77 (diff)
cgroup: don't online subsystems before cgroup_name/path() are operational
While refactoring cgroup creation, a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") incorrectly onlined subsystems before the new cgroup is associated with it kernfs_node. This is fine for cgroup proper but cgroup_name/path() depend on the associated kernfs_node and if a subsystem makes the new cgroup_subsys_state visible, which they're allowed to after onlining, it can lead to NULL dereference. The current code performs cgroup creation and subsystem onlining in cgroup_create() and cgroup_mkdir() makes the cgroup and subsystems visible afterwards. There's no reason to online the subsystems early and we can simply drop cgroup_apply_control_enable() call from cgroup_create() so that the subsystems are onlined and made visible at the same time. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Fixes: a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") Cc: stable@vger.kernel.org # v4.6+
Diffstat (limited to 'drivers/usb/storage/sddr09.c')