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genirq: Add missing __releases() sparse annotation 

Add __releases() annotation to address the following sparse warning:

  warning: context imbalance in __irq_put_desc_unlock() - unexpected unlock

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20191216144208.29852-1-jbi.octave@gmail.com
This commit is contained in:
Jules Irenge 2019-12-16 14:42:07 +00:00 committed by Thomas Gleixner
parent 025af39b87
commit 8b3b54799b
1 changed files with 1 additions and 0 deletions
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1
kernel/irq/irqdesc.c
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@ -891,6 +891,7 @@ __irq_get_desc_lock(unsigned int irq, unsigned long *flags, bool bus,
} }
void __irq_put_desc_unlock(struct irq_desc *desc, unsigned long flags, bool bus) void __irq_put_desc_unlock(struct irq_desc *desc, unsigned long flags, bool bus)
__releases(&desc->lock)
{ {
raw_spin_unlock_irqrestore(&desc->lock, flags); raw_spin_unlock_irqrestore(&desc->lock, flags);
if (bus) if (bus)