diff options
| author | Gaosheng Cui <cuigaosheng1@huawei.com> | 2024-08-03 09:42:53 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2024-09-06 15:49:21 +0300 |
| commit | 2e02da1d86c97dfaa8ee083d98df1d069b28a526 (patch) | |
| tree | 0f5c79657049e408a689c5e8e4afc9a8c974c349 /drivers/clocksource | |
| parent | 6cc11b65e5e0a6f1487274d1ad91088f7ac01d18 (diff) | |
| download | linux-2e02da1d86c97dfaa8ee083d98df1d069b28a526.tar.xz | |
clocksource/drivers/cadence-ttc: Add missing clk_disable_unprepare in ttc_setup_clockevent
Add the missing clk_disable_unprepare() before return in
ttc_setup_clockevent().
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240803064253.331946-3-cuigaosheng1@huawei.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/timer-cadence-ttc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/clocksource/timer-cadence-ttc.c b/drivers/clocksource/timer-cadence-ttc.c index ca7a06489c40..b8a1cf59b9d6 100644 --- a/drivers/clocksource/timer-cadence-ttc.c +++ b/drivers/clocksource/timer-cadence-ttc.c @@ -435,7 +435,7 @@ static int __init ttc_setup_clockevent(struct clk *clk, &ttcce->ttc.clk_rate_change_nb); if (err) { pr_warn("Unable to register clock notifier.\n"); - goto out_kfree; + goto out_clk_unprepare; } ttcce->ttc.freq = clk_get_rate(ttcce->ttc.clk); @@ -465,13 +465,15 @@ static int __init ttc_setup_clockevent(struct clk *clk, err = request_irq(irq, ttc_clock_event_interrupt, IRQF_TIMER, ttcce->ce.name, ttcce); if (err) - goto out_kfree; + goto out_clk_unprepare; clockevents_config_and_register(&ttcce->ce, ttcce->ttc.freq / PRESCALE, 1, 0xfffe); return 0; +out_clk_unprepare: + clk_disable_unprepare(ttcce->ttc.clk); out_kfree: kfree(ttcce); return err; |