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Revision 19a1aad8886fd5b704b02870020cb6694f686991 authored by YueHaibing on 28 September 2019, 04:21:56 UTC, committed by J. Bruce Fields on 08 October 2019, 20:01:33 UTC 
nfsd: remove set but not used variable 'len'
 
Fixes gcc '-Wunused-but-set-variable' warning:

fs/nfsd/nfs4xdr.c: In function nfsd4_encode_splice_read:
fs/nfsd/nfs4xdr.c:3464:7: warning: variable len set but not used [-Wunused-but-set-variable]

It is not used since commit 83a63072c815 ("nfsd: fix nfs read eof detection")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
1 parent da0c9ea
Raw File
pwm-lpss.h 
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Intel Low Power Subsystem PWM controller driver
 *
 * Copyright (C) 2014, Intel Corporation
 *
 * Derived from the original pwm-lpss.c
 */

#ifndef __PWM_LPSS_H
#define __PWM_LPSS_H

#include <linux/device.h>
#include <linux/pwm.h>

#define MAX_PWMS			4

struct pwm_lpss_chip {
	struct pwm_chip chip;
	void __iomem *regs;
	const struct pwm_lpss_boardinfo *info;
	u32 saved_ctrl[MAX_PWMS];
};

struct pwm_lpss_boardinfo {
	unsigned long clk_rate;
	unsigned int npwm;
	unsigned long base_unit_bits;
	bool bypass;
	/*
	 * On some devices the _PS0/_PS3 AML code of the GPU (GFX0) device
	 * messes with the PWM0 controllers state,
	 */
	bool other_devices_aml_touches_pwm_regs;
};

struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r,
				     const struct pwm_lpss_boardinfo *info);
int pwm_lpss_remove(struct pwm_lpss_chip *lpwm);
int pwm_lpss_suspend(struct device *dev);
int pwm_lpss_resume(struct device *dev);

#endif	/* __PWM_LPSS_H */
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