diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/glamo/glamo-core.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/mfd/glamo/glamo-core.c b/drivers/mfd/glamo/glamo-core.c index 77e25a65a9b..287807a0d0c 100644 --- a/drivers/mfd/glamo/glamo-core.c +++ b/drivers/mfd/glamo/glamo-core.c @@ -348,15 +348,13 @@ static void glamo_irq_demux_handler(unsigned int irq, struct irq_desc *desc) { const unsigned int cpu = smp_processor_id(); - spin_lock(&desc->lock); - desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); if (unlikely(desc->status & IRQ_INPROGRESS)) { desc->status |= (IRQ_PENDING | IRQ_MASKED); desc->chip->mask(irq); desc->chip->ack(irq); - goto out_unlock; + return; } kstat_cpu(cpu).irqs[irq]++; @@ -387,9 +385,6 @@ static void glamo_irq_demux_handler(unsigned int irq, struct irq_desc *desc) } while ((desc->status & (IRQ_PENDING | IRQ_DISABLED)) == IRQ_PENDING); desc->status &= ~IRQ_INPROGRESS; - -out_unlock: - spin_unlock(&desc->lock); } /*********************************************************************** |