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sh/intc: Prepare irq flow handlers for irq argument removal

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The irq argument of most interrupt flow handlers is unused or merily
used instead of a local variable. The handlers which need the irq
argument can retrieve the irq number from the irq descriptor.

Search and update was done with coccinelle and the invaluable help of
Julia Lawall.

Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Jiang Liu <[email protected]>
Cc: Simon Horman <[email protected]>
Cc: Magnus Damm <[email protected]>
Cc: Julia Lawall <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Thomas Gleixner 2015-07-13 20:51:26 +00:00 • committed by Ingo Molnar
commit c497615c0c
2 changed files with 4 additions and 2 deletions
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3
drivers/sh/intc/virq.c
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@ -109,8 +109,9 @@ static int add_virq_to_pirq(unsigned int irq, unsigned int virq)
return 0;
}
static void intc_virq_handler(unsigned int irq, struct irq_desc *desc)
static void intc_virq_handler(unsigned int __irq, struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct irq_data *data = irq_desc_get_irq_data(desc);
struct irq_chip *chip = irq_data_get_irq_chip(data);
struct intc_virq_list *entry, *vlist = irq_data_get_irq_handler_data(data);