/* * linux/sound/rt5640.h -- Platform data for RT5640 * * Copyright 2011 Realtek Microelectronics * * 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 __LINUX_SND_RT5640_H #define __LINUX_SND_RT5640_H struct rt5640_platform_data { /* IN1 & IN2 & IN3 can optionally be differential */ bool in1_diff; bool in2_diff; bool in3_diff; bool dmic_en; bool dmic1_data_pin; /* 0 = IN1P; 1 = GPIO3 */ bool dmic2_data_pin; /* 0 = IN1N; 1 = GPIO4 */ int ldo1_en; /* GPIO for LDO1_EN */ }; #endif ository'/>
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path: root/drivers/usb/phy/phy-gpio-vbus-usb.c
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authorDan Williams <dan.j.williams@intel.com>2017-02-04 14:47:31 -0800
committerDan Williams <dan.j.williams@intel.com>2017-02-04 14:47:31 -0800
commitbfb34527a32a1a576d9bfb7026d3ab0369a6cd60 (patch)
treedb4d58c52d766eeb0c87cd6dba005839de933ede /drivers/usb/phy/phy-gpio-vbus-usb.c
parente471486c13b82b1338d49c798f78bb62b1ed0a9e (diff)
libnvdimm, pfn: fix memmap reservation size versus 4K alignment
When vmemmap_populate() allocates space for the memmap it does so in 2MB sized chunks. The libnvdimm-pfn driver incorrectly accounts for this when the alignment of the device is set to 4K. When this happens we trigger memory allocation failures in altmap_alloc_block_buf() and trigger warnings of the form: WARNING: CPU: 0 PID: 3376 at arch/x86/mm/init_64.c:656 arch_add_memory+0xe4/0xf0 [..] Call Trace: dump_stack+0x86/0xc3 __warn+0xcb/0xf0 warn_slowpath_null+0x1d/0x20 arch_add_memory+0xe4/0xf0 devm_memremap_pages+0x29b/0x4e0 Fixes: 315c562536c4 ("libnvdimm, pfn: add 'align' attribute, default to HPAGE_SIZE") Cc: <stable@vger.kernel.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/usb/phy/phy-gpio-vbus-usb.c')