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| author | Hector.Yuan <hector.yuan@mediatek.com> | 2021-10-29 19:42:23 +0800 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2021-12-27 09:44:53 +0530 |
| commit | d776790a55367b9313d03c364c04ff47e7f5ea83 (patch) | |
| tree | 1d89c2b7bdb4595aaad80152bbde105b0a14de3e /arch/arm | |
| parent | 8f5783ad9eb83747471f61f94dbe209fb9fb8a7d (diff) | |
cpufreq: mediatek-hw: Fix double devm_remap in hotplug case
When hotpluging policy cpu, cpu policy init will be called multiple times.
Unplug CPU7 -> CPU6 -> CPU5 -> CPU4, then plug CPU4 again.
In this case, devm_remap will double remap and resource allocate fail.
So replace devm_remap to ioremap and release resources in cpu policy exit.
Signed-off-by: Hector.Yuan <hector.yuan@mediatek.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions