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irqdomain: Mask irq type in irq_domain_xlate_onetwocell() 

According to the xlate() callback definition, the 'out_type' parameter
needs to be the "linux irq type".

A mask for such bits exists, IRQ_TYPE_SENSE_MASK, which is correctly
applied in irq_domain_xlate_twocell()

So use it for irq_domain_xlate_onetwocell() as well.

Signed-off-by: Sebastian Frias <sf84@laposte.net>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Mason <slash.tmp@free.fr>
Cc: Jason Cooper <jason@lakedaemon.net>
Link: http://lkml.kernel.org/r/57A05F5D.103@laposte.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
hifive-unleashed-5.1
Sebastian Frias 2016-08-02 10:52:45 +02:00 committed by Thomas Gleixner
parent ee26c013cd
commit 0c228919e0
1 changed files with 4 additions and 1 deletions
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5
kernel/irq/irqdomain.c
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@ -868,7 +868,10 @@ int irq_domain_xlate_onetwocell(struct irq_domain *d,
if (WARN_ON(intsize < 1))
return -EINVAL;
*out_hwirq = intspec[0];
*out_type = (intsize > 1) ? intspec[1] : IRQ_TYPE_NONE;
if (intsize > 1)
*out_type = intspec[1] & IRQ_TYPE_SENSE_MASK;
else
*out_type = IRQ_TYPE_NONE;
return 0;
}
EXPORT_SYMBOL_GPL(irq_domain_xlate_onetwocell);