mfd: Correct ASIC3 IRQ_OWM resource setup

We should specify both a start and an end for the IRQ range rather than
initialise the start twice.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 6b82eb0..3c7dc5e 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -635,7 +635,7 @@
 	},
 	{
 		.start = ASIC3_IRQ_OWM,
-		.start = ASIC3_IRQ_OWM,
+		.end   = ASIC3_IRQ_OWM,
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
 	},
 };