/* * Platform data for MAX9768 * Copyright (C) 2011, 2012 by Wolfram Sang, Pengutronix e.K. * same licence as the driver */ #ifndef __SOUND_MAX9768_PDATA_H__ #define __SOUND_MAX9768_PDATA_H__ /** * struct max9768_pdata - optional platform specific MAX9768 configuration * @shdn_gpio: GPIO to SHDN pin. If not valid, pin must be hardwired HIGH * @mute_gpio: GPIO to MUTE pin. If not valid, control for mute won't be added * @flags: configuration flags, e.g. set classic PWM mode (check datasheet * regarding "filterless modulation" which is default). */ struct max9768_pdata { int shdn_gpio; int mute_gpio; unsigned flags; #define MAX9768_FLAG_CLASSIC_PWM (1 << 0) }; #endif /* __SOUND_MAX9768_PDATA_H__*/ ogo'/> index : net-next.git
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authorJungseung Lee <js07.lee@samsung.com>2016-12-12 16:46:43 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-12 18:55:10 -0800
commit39a0e975c37dee93fa1b8ea5f7eacd1c4c8a586e (patch)
tree34df14285ce89f83a93f6053a897bcd371dc1e15 /sound/soc
parent30f74aa0854c2d5a331b507b14fe421ba4980511 (diff)
init: reduce rootwait polling interval time to 5ms
For several devices, the rootwait time is sensitive because it directly affects booting time. The polling interval of rootwait is currently 100ms. To save unnessesary waiting time, reduce the polling interval to 5 ms. [akpm@linux-foundation.org: remove used-once #define] Link: http://lkml.kernel.org/r/20161207060743.1728-1-js07.lee@samsung.com Signed-off-by: Jungseung Lee <js07.lee@samsung.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'sound/soc')