stable inclusion
from stable-5.10.37
commit 2f2d444ac4964ddd489090b16cc8ab2b06cbca04
bugzilla: 51868
CVE: NA

--------------------------------

commit 8b50a799 upstream.

The devfreq->lock is held for time of setup. Release the lock in the
error path, before jumping to the end of the function.

Change the goto destination which frees the allocated memory.

Cc: v5.9+ <stable@vger.kernel.org> # v5.9+
Fixes: 4dc3bab8 ("PM / devfreq: Add support delayed timer for polling mode")
Signed-off-by: NLukasz Luba <lukasz.luba@arm.com>
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Acked-by: NWeilong Chen <chenweilong@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>