[tip:irq/urgent] irqchip/metag-ext: Improve function-level documentation

[tip-bot for Julia Lawall]

Commit-ID:  65543b3353e7d29d258aac4190cda6a2f49abeb3
Gitweb:     http://git.kernel.org/tip/65543b3353e7d29d258aac4190cda6a2f49abeb3
Author:     Julia Lawall <Julia.Lawall@xxxxxxx>
AuthorDate: Sat, 1 Oct 2016 21:46:31 +0200
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Wed, 5 Oct 2016 11:53:35 +0200

irqchip/metag-ext: Improve function-level documentation

Drop the variable irq which ceased to be a parameter.

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

Fixes: bd0b9ac405e1 ("genirq: Remove irq argument from irq flow handlers").
Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
Acked-by: James Hogan <james.hogan@xxxxxxxxxx>
Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
Cc: kernel-janitors@xxxxxxxxxxxxxxx
Cc: linux-metag@xxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/1475351192-27079-15-git-send-email-Julia.Lawall@xxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

---
 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