diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-12-04 00:39:45 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-12-04 00:39:45 +0100 |
| commit | fef92cd2bc04c64bb3743d40c0b4be47aedf9e23 (patch) | |
| tree | 2a67e73223d40cd16f4b799830b0d13f711ad8b0 /drivers/clocksource/timer-cadence-ttc.c | |
| parent | b996544916429946bf4934c1c01a306d1690972c (diff) | |
| parent | ab3105446f1ec4e98fadfc998ee24feec271c16c (diff) | |
Merge tag 'timers-v5.11' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
Pull clocksource/event driver updates from Daniel Lezcano:
- Add static annotation for the sp804 init functions (Zhen Lei)
- Code cleanups and error code path at init time fixes on the sp804
(Kefen Wang)
- Add new OST timer driver device tree bindings (Zhou Yanjie)
- Remove EZChip NPS clocksource driver corresponding to the NPS
platform which was removed from the ARC architecture (Vineet Gupta)
- Add missing clk_disable_unprepare() on error path for Orion (Yang
Yingliang)
- Add device tree bindings documentation for Renesas r8a774e1
(Marian-Cristian Rotariu)
- Convert Renesas TMU to json-schema (Geert Uytterhoeven)
- Fix memory leak on the error path at init time on the cadence_ttc
driver (Yu Kuai)
- Fix section mismatch for Ingenic timer driver (Daniel Lezcano)
- Make RISCV_TIMER depends on RISCV_SBI (Kefeng Wang)
Link: https://lore.kernel.org/r/028084fa-d29b-a1d5-7eab-17f77ef69863@linaro.org
Diffstat (limited to 'drivers/clocksource/timer-cadence-ttc.c')
| -rw-r--r-- | drivers/clocksource/timer-cadence-ttc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/clocksource/timer-cadence-ttc.c b/drivers/clocksource/timer-cadence-ttc.c index 80e960602030..4efd0cf3b602 100644 --- a/drivers/clocksource/timer-cadence-ttc.c +++ b/drivers/clocksource/timer-cadence-ttc.c @@ -413,10 +413,8 @@ static int __init ttc_setup_clockevent(struct clk *clk, ttcce->ttc.clk = clk; err = clk_prepare_enable(ttcce->ttc.clk); - if (err) { - kfree(ttcce); - return err; - } + if (err) + goto out_kfree; ttcce->ttc.clk_rate_change_nb.notifier_call = ttc_rate_change_clockevent_cb; @@ -426,7 +424,7 @@ 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"); - return err; + goto out_kfree; } ttcce->ttc.freq = clk_get_rate(ttcce->ttc.clk); @@ -455,15 +453,17 @@ 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) { - kfree(ttcce); - return err; - } + if (err) + goto out_kfree; clockevents_config_and_register(&ttcce->ce, ttcce->ttc.freq / PRESCALE, 1, 0xfffe); return 0; + +out_kfree: + kfree(ttcce); + return err; } static int __init ttc_timer_probe(struct platform_device *pdev) |