/* sound/soc/samsung/s3c-i2s-v2.h * * ALSA Soc Audio Layer - S3C_I2SV2 I2S driver * * Copyright (c) 2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks * * 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 code is the core support for the I2S block found in a number of * Samsung SoC devices which is unofficially named I2S-V2. Currently the * S3C2412 and the S3C64XX series use this block to provide 1 or 2 I2S * channels via configurable GPIO. */ #ifndef __SND_SOC_S3C24XX_S3C_I2SV2_I2S_H #define __SND_SOC_S3C24XX_S3C_I2SV2_I2S_H __FILE__ #define S3C_I2SV2_DIV_BCLK (1) #define S3C_I2SV2_DIV_RCLK (2) #define S3C_I2SV2_DIV_PRESCALER (3) #define S3C_I2SV2_CLKSRC_PCLK 0 #define S3C_I2SV2_CLKSRC_AUDIOBUS 1 #define S3C_I2SV2_CLKSRC_CDCLK 2 /* Set this flag for I2S controllers that have the bit IISMOD[12] * bridge/break RCLK signal and external Xi2sCDCLK pin. */ #define S3C_FEATURE_CDCLKCON (1 << 0) /** * struct s3c_i2sv2_info - S3C I2S-V2 information * @dev: The parent device passed to use from the probe. * @regs: The pointer to the device registe block. * @feature: Set of bit-flags indicating features of the controller. * @master: True if the I2S core is the I2S bit clock master. * @dma_playback: DMA information for playback channel. * @dma_capture: DMA information for capture channel. * @suspend_iismod: PM save for the IISMOD register. * @suspend_iiscon: PM save for the IISCON register. * @suspend_iispsr: PM save for the IISPSR register. * * This is the private codec state for the hardware associated with an * I2S channel such as the register mappings and clock sources. */ struct s3c_i2sv2_info { struct device *dev; void __iomem *regs; u32 feature; struct clk *iis_pclk; struct clk *iis_cclk; unsigned char master; struct snd_dmaengine_dai_dma_data *dma_playback; struct snd_dmaengine_dai_dma_data *dma_capture; u32 suspend_iismod; u32 suspend_iiscon; u32 suspend_iispsr; unsigned long base; }; extern struct clk *s3c_i2sv2_get_clock(struct snd_soc_dai *cpu_dai); struct s3c_i2sv2_rate_calc { unsigned int clk_div; /* for prescaler */ unsigned int fs_div; /* for root frame clock */ }; extern int s3c_i2sv2_iis_calc_rate(struct s3c_i2sv2_rate_calc *info, unsigned int *fstab, unsigned int rate, struct clk *clk); /** * s3c_i2sv2_probe - probe for i2s device helper * @dai: The ASoC DAI structure supplied to the original probe. * @i2s: Our local i2s structure to fill in. * @base: The base address for the registers. */ extern int s3c_i2sv2_probe(struct snd_soc_dai *dai, struct s3c_i2sv2_info *i2s, unsigned long base); /** * s3c_i2sv2_register_component - register component and dai with soc core * @dev: DAI device * @id: DAI ID * @drv: The driver structure to register * * Fill in any missing fields and then register the given dai with the * soc core. */ extern int s3c_i2sv2_register_component(struct device *dev, int id, const struct snd_soc_component_driver *cmp_drv, struct snd_soc_dai_driver *dai_drv); #endif /* __SND_SOC_S3C24XX_S3C_I2SV2_I2S_H */ a>/Kconfig

on value='1'>ignore

Age	Commit message (Expand)	Author	Files	Lines
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author	Gao Feng <fgao@ikuai8.com>	2017-02-09 21:40:38 +0800
committer	Pablo Neira Ayuso <pablo@netfilter.org>	2017-02-12 14:44:08 +0100
commit	4dee62b1b9b43c9bbf49c93cd114e1bf1334fb6a (patch)
tree	b894c7c04e7e2aed6f147466b9eec9545708396b /net/netfilter
parent	a96e66e702bc615f5927b15c739c91d5098dac59 (diff)

netfilter: nf_ct_expect: nf_ct_expect_insert() returns void

Because nf_ct_expect_insert() always succeeds now, its return value can be just void instead of int. And remove code that checks for its return value. Signed-off-by: Gao Feng <fgao@ikuai8.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

Diffstat (limited to 'net/netfilter')

-rw-r--r--

net/netfilter/nf_conntrack_expect.c

1 files changed, 3 insertions, 5 deletions