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Commit 5495ae00 authored by Rama Aparna Mallavarapu's avatar Rama Aparna Mallavarapu
Browse files

PM / devfreq: bw_hwmon: irq can be negative 



platform_get_irq() can return a negative number, but we assign it
to an unsigned integer, which can never be negative. Change the
type to int here so that we can detect irq errors.

Change-Id: I997063abfe5c9966f99014a099619e6bfe7aafe7
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarRama Aparna Mallavarapu <aparnam@codeaurora.org>
parent 113139c1

drivers/devfreq/bimc-bwmon.c

+2 −2
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2014-2016, 2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2014-2017, 2019, The Linux Foundation. All rights reserved.

 */



#define pr_fmt(fmt) "bimc-bwmon: " fmt
@@ -57,7 +57,7 @@ struct bwmon { 
	void __iomem *base;

	void __iomem *global_base;

	unsigned int mport;

	unsigned int irq;

	int irq;

	const struct bwmon_spec *spec;

	struct device *dev;

	struct bw_hwmon hw;