Release all requested IRQ's on the request error to properly clean up
allocated resources.
Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
---
drivers/clocksource/timer-tegra20.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/clocksource/timer-tegra20.c b/drivers/clocksource/timer-tegra20.c
index cdac9e240714..7c06c0335fe3 100644
--- a/drivers/clocksource/timer-tegra20.c
+++ b/drivers/clocksource/timer-tegra20.c
@@ -291,7 +291,7 @@ static int __init tegra_init_timer(struct device_node *np, bool tegra20)
pr_err("%s: can't map IRQ for CPU%d\n",
__func__, cpu);
ret = -EINVAL;
- goto out;
+ goto out_irq;
}
irq_set_status_flags(cpu_to->clkevt.irq, IRQ_NOAUTOEN);
@@ -301,7 +301,8 @@ static int __init tegra_init_timer(struct device_node *np, bool tegra20)
if (ret) {
pr_err("%s: cannot setup irq %d for CPU%d\n",
__func__, cpu_to->clkevt.irq, cpu);
- ret = -EINVAL;
+ irq_dispose_mapping(cpu_to->clkevt.irq);
+ cpu_to->clkevt.irq = 0;
goto out_irq;
}
}
--
2.21.0
