[patch 5/9] mfd/t7l66xb: Consolidate chained IRQ handler install/remove

[Thomas Gleixner]

Chained irq handlers usually set up handler data as well. We now have
a function to set both under irq_desc->lock. Replace the two calls
with one.

Search and conversion was done with coccinelle.

Reported-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Julia Lawall <Julia.Lawall@xxxxxxx>
Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
Cc: Lee Jones <lee.jones@xxxxxxxxxx>
---
 drivers/mfd/t7l66xb.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Index: tip/drivers/mfd/t7l66xb.c
===================================================================
--- tip.orig/drivers/mfd/t7l66xb.c
+++ tip/drivers/mfd/t7l66xb.c
@@ -252,8 +252,7 @@ static void t7l66xb_attach_irq(struct pl
 	}
 
 	irq_set_irq_type(t7l66xb->irq, IRQ_TYPE_EDGE_FALLING);
-	irq_set_handler_data(t7l66xb->irq, t7l66xb);
-	irq_set_chained_handler(t7l66xb->irq, t7l66xb_irq);
+	irq_set_chained_handler_and_data(t7l66xb->irq, t7l66xb_irq, t7l66xb);
 }
 
 static void t7l66xb_detach_irq(struct platform_device *dev)
@@ -263,8 +262,7 @@ static void t7l66xb_detach_irq(struct pl
 
 	irq_base = t7l66xb->irq_base;
 
-	irq_set_chained_handler(t7l66xb->irq, NULL);
-	irq_set_handler_data(t7l66xb->irq, NULL);
+	irq_set_chained_handler_and_data(t7l66xb->irq, NULL, NULL);
 
 	for (irq = irq_base; irq < irq_base + T7L66XB_NR_IRQS; irq++) {
 #ifdef CONFIG_ARM


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