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cpufreq: armada-37xx: Fix driver cleanup when registration failed

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[ Upstream commit 92963903a8e11b9576eb7249f8e81eefa93b6f96 ]

Commit 8db82563451f ("cpufreq: armada-37xx: fix frequency calculation for
opp") changed calculation of frequency passed to the dev_pm_opp_add()
function call. But the code for dev_pm_opp_remove() function call was not
updated, so the driver cleanup phase does not work when registration fails.

This fixes the issue by using the same frequency in both calls.

Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Tested-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Tested-by: Anders Trier Olesen <anders.trier.olesen@gmail.com>
Tested-by: Philip Soares <philips@netisense.com>
Fixes: 8db82563451f ("cpufreq: armada-37xx: fix frequency calculation for opp")
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Pali Rohár
2021-04-08 13:42:20 +02:00
committed by Greg Kroah-Hartman
parent 503bffb201
commit 04e8408720
1 changed files with 1 additions and 1 deletions
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2
drivers/cpufreq/armada-37xx-cpufreq.c
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@@ -523,7 +523,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
remove_opp:
/* clean-up the already added opp before leaving */
while (load_lvl-- > ARMADA_37XX_DVFS_LOAD_0) {
freq = cur_frequency / dvfs->divider[load_lvl];
freq = base_frequency / dvfs->divider[load_lvl];
dev_pm_opp_remove(cpu_dev, freq);
}