ring-buffer: Fix infinite spin in reading buffer

[pandora-kernel.git] / kernel / irq / chip.c

diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index fb7db75..25784d6 100644 (file)
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -61,8 +61,7 @@ int irq_set_irq_type(unsigned int irq, unsigned int type)
                return -EINVAL;
 
        type &= IRQ_TYPE_SENSE_MASK;
-       if (type != IRQ_TYPE_NONE)
-               ret = __irq_set_trigger(desc, irq, type);
+       ret = __irq_set_trigger(desc, irq, type);
        irq_put_desc_busunlock(desc, flags);
        return ret;
 }