diff options
| author | Haotian Zhang <vulab@iscas.ac.cn> | 2025-10-21 18:35:59 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-18 14:03:33 +0100 |
| commit | 2e1c79299036614ac32b251d145fad5391f4bcab (patch) | |
| tree | c1c6004fed1978bef4e69e204234717d00729013 /scripts | |
| parent | b18d3c3ce852372cd612901488436315aca6d02e (diff) | |
rtc: amlogic-a4: fix double free caused by devm
[ Upstream commit 384150d7a5b60c1086790a8ee07b0629f906cca2 ]
The clock obtained via devm_clk_get_enabled() is automatically managed
by devres and will be disabled and freed on driver detach. Manually
calling clk_disable_unprepare() in error path and remove function
causes double free.
Remove the redundant clk_disable_unprepare() calls from the probe
error path and aml_rtc_remove(), allowing the devm framework to
automatically manage the clock lifecycle.
Fixes: c89ac9182ee2 ("rtc: support for the Amlogic on-chip RTC")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Reviewed-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://patch.msgid.link/20251021103559.1903-1-vulab@iscas.ac.cn
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions