Merge "msm: kgsl: fix division results for UBSAN warnings" (bc447056) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/devfreq/governor_gpubw_mon.c

+10 −2

Original line number	Diff line number	Diff line
		// SPDX-License-Identifier: GPL-2.0-only
		/*
		* Copyright (c) 2014-2020, The Linux Foundation. All rights reserved.
		* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
		*/

		#include <linux/devfreq.h>
		@@ -149,8 +150,15 @@ static int devfreq_gpubw_get_target(struct devfreq *df,
		(unsigned int) priv->bus.total_time;
		norm_cycles = (unsigned int)(priv->bus.ram_time + priv->bus.ram_wait) /
		(unsigned int) priv->bus.total_time;

		if (priv->bus.ram_wait == 0)
		wait_active_percent = 0;
		else if (priv->bus.ram_time == 0)
		wait_active_percent = 100;
		else
		wait_active_percent = (100 * (unsigned int)priv->bus.ram_wait) /
		(unsigned int) priv->bus.ram_time;

		gpu_percent = (100 * (unsigned int)priv->bus.gpu_time) /
		(unsigned int) priv->bus.total_time;