/* * wm8770.h -- WM8770 ASoC driver * * Copyright 2010 Wolfson Microelectronics plc * * Author: Dimitris Papastamos * * 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 _WM8770_H #define _WM8770_H /* Registers */ #define WM8770_VOUT1LVOL 0 #define WM8770_VOUT1RVOL 0x1 #define WM8770_VOUT2LVOL 0x2 #define WM8770_VOUT2RVOL 0x3 #define WM8770_VOUT3LVOL 0x4 #define WM8770_VOUT3RVOL 0x5 #define WM8770_VOUT4LVOL 0x6 #define WM8770_VOUT4RVOL 0x7 #define WM8770_MSALGVOL 0x8 #define WM8770_DAC1LVOL 0x9 #define WM8770_DAC1RVOL 0xa #define WM8770_DAC2LVOL 0xb #define WM8770_DAC2RVOL 0xc #define WM8770_DAC3LVOL 0xd #define WM8770_DAC3RVOL 0xe #define WM8770_DAC4LVOL 0xf #define WM8770_DAC4RVOL 0x10 #define WM8770_MSDIGVOL 0x11 #define WM8770_DACPHASE 0x12 #define WM8770_DACCTRL1 0x13 #define WM8770_DACMUTE 0x14 #define WM8770_DACCTRL2 0x15 #define WM8770_IFACECTRL 0x16 #define WM8770_MSTRCTRL 0x17 #define WM8770_PWDNCTRL 0x18 #define WM8770_ADCLCTRL 0x19 #define WM8770_ADCRCTRL 0x1a #define WM8770_ADCMUX 0x1b #define WM8770_OUTMUX1 0x1c #define WM8770_OUTMUX2 0x1d #define WM8770_RESET 0x31 #define WM8770_CACHEREGNUM 0x20 #endif 25ff5bc3b9b25'>treecommitdiff
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 09:37:34 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 21:47:58 +0100
commit0becc0ae5b42828785b589f686725ff5bc3b9b25 (patch)
treebe6d0e1f37c38ed0a7dd5da2d4b1e93f0fb43101 /net/xfrm/xfrm_hash.h
parent24c2503255d35c269b67162c397a1a1c1e02f6ce (diff)
x86/mce: Make timer handling more robust
Erik reported that on a preproduction hardware a CMCI storm triggers the BUG_ON in add_timer_on(). The reason is that the per CPU MCE timer is started by the CMCI logic before the MCE CPU hotplug callback starts the timer with add_timer_on(). So the timer is already queued which triggers the BUG. Using add_timer_on() is pretty pointless in this code because the timer is strictlty per CPU, initialized as pinned and all operations which arm the timer happen on the CPU to which the timer belongs. Simplify the whole machinery by using mod_timer() instead of add_timer_on() which avoids the problem because mod_timer() can handle already queued timers. Use __start_timer() everywhere so the earliest armed expiry time is preserved. Reported-by: Erik Veijola <erik.veijola@intel.com> Tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Tony Luck <tony.luck@intel.com> Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701310936080.3457@nanos Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'net/xfrm/xfrm_hash.h')