[PATCH] mfd: fix a bug in the asic3 irq demux code

[Philipp Zabel <philipp.zabel@gmail.com>]

Wrong irq numbers were given to desc->handle_irq, which
on some devices caused endless loops (asic3_irq_demux
calling itself, basically).

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
---
 drivers/mfd/asic3.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 8e41130..59ec9c6 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -308,7 +308,7 @@ static void asic3_irq_demux(unsigned int irq, struct irq_desc *desc)
 		for (i = ASIC3_NUM_GPIOS; i < ASIC3_NR_IRQS; i++) {
 			/* They start at bit 4 and go up */
 			if (status & (1 << (i - ASIC3_NUM_GPIOS + 4))) {
-				desc = irq_desc +  + i;
+				desc = irq_desc + asic->irq_base + i;
 				desc->handle_irq(asic->irq_base + i,
 						 desc);
 			}
-- 
1.5.6