[PATCH 14/15] irqchip/metag-ext: improve function-level documentation

[Julia Lawall]

Drop the variable irq which ceased to be a parameter in bd0b9ac4.

Issue detected using Coccinelle (http://coccinelle.lip6.fr/)

Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>

---
 drivers/irqchip/irq-metag-ext.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/irqchip/irq-metag-ext.c b/drivers/irqchip/irq-metag-ext.c
index 8c38b3d..0cdd923 100644
--- a/drivers/irqchip/irq-metag-ext.c
+++ b/drivers/irqchip/irq-metag-ext.c
@@ -436,7 +436,6 @@ static int meta_intc_irq_set_type(struct irq_data *data, unsigned int flow_type)
 
 /**
  * meta_intc_irq_demux() - external irq de-multiplexer
- * @irq:	the virtual interrupt number
  * @desc:	the interrupt description structure for this irq
  *
  * The cpu receives an interrupt on TR2 when a SoC interrupt has occurred. It is