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Commit 079140f5 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Lee Jones
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mfd: tc6393xb: Consolidate chained IRQ handler install/remove 



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: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent de7c9e0d

drivers/mfd/tc6393xb.c

+3 −4
Original line number Diff line number Diff line
@@ -590,8 +590,8 @@ static void tc6393xb_attach_irq(struct platform_device *dev) 
	}



	irq_set_irq_type(tc6393xb->irq, IRQ_TYPE_EDGE_FALLING);

	irq_set_handler_data(tc6393xb->irq, tc6393xb);

	irq_set_chained_handler(tc6393xb->irq, tc6393xb_irq);

	irq_set_chained_handler_and_data(tc6393xb->irq, tc6393xb_irq,

					 tc6393xb);

}



static void tc6393xb_detach_irq(struct platform_device *dev)
@@ -599,8 +599,7 @@ static void tc6393xb_detach_irq(struct platform_device *dev) 
	struct tc6393xb *tc6393xb = platform_get_drvdata(dev);

	unsigned int irq, irq_base;



	irq_set_chained_handler(tc6393xb->irq, NULL);

	irq_set_handler_data(tc6393xb->irq, NULL);

	irq_set_chained_handler_and_data(tc6393xb->irq, NULL, NULL);



	irq_base = tc6393xb->irq_base;