Lifeng Zheng 631e101728 PM / devfreq: Check governor before using governor->name ...

[ Upstream commit bab7834c03 ]

Commit 96ffcdf239 ("PM / devfreq: Remove redundant governor_name from
struct devfreq") removes governor_name and uses governor->name to replace
it. But devfreq->governor may be NULL and directly using
devfreq->governor->name may cause null pointer exception. Move the check of
governor to before using governor->name.

Fixes: 96ffcdf239 ("PM / devfreq: Remove redundant governor_name from struct devfreq")
Signed-off-by: Lifeng Zheng <zhenglifeng1@huawei.com>
Link: https://lore.kernel.org/lkml/20250421030020.3108405-5-zhenglifeng1@huawei.com/
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-08-15 12:04:55 +02:00

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event

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devfreq-event.c

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devfreq.c

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exynos-bus.c

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governor_passive.c

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governor_performance.c

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governor_powersave.c

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governor_simpleondemand.c

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governor_userspace.c

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governor.h

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imx8m-ddrc.c

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imx-bus.c

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Kconfig

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Makefile

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mtk-cci-devfreq.c

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rk3399_dmc.c

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sun8i-a33-mbus.c

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tegra30-devfreq.c

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