Commit fa07ab72 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Thomas Gleixner

genirq: Release resources in __setup_irq() error path

In case __irq_set_trigger() fails the resources requested via
irq_request_resources() are not released.

Add the missing release call into the error handling path.

Fixes: c1bacbae ("genirq: Provide irq_request/release_resources chip callbacks")
Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/655538f5-cb20-a892-ff15-fbd2dd1fa4ec@gmail.com
parent 32c1431e
...@@ -1312,8 +1312,10 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) ...@@ -1312,8 +1312,10 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)
ret = __irq_set_trigger(desc, ret = __irq_set_trigger(desc,
new->flags & IRQF_TRIGGER_MASK); new->flags & IRQF_TRIGGER_MASK);
if (ret) if (ret) {
irq_release_resources(desc);
goto out_mask; goto out_mask;
}
} }
desc->istate &= ~(IRQS_AUTODETECT | IRQS_SPURIOUS_DISABLED | \ desc->istate &= ~(IRQS_AUTODETECT | IRQS_SPURIOUS_DISABLED | \
......
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