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genirq: Remove irq argument from irq flow handlers

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Most interrupt flow handlers do not use the irq argument. Those few
which use it can retrieve the irq number from the irq descriptor.

Remove the argument.

Search and replace was done with coccinelle and some extra helper
scripts around it. Thanks to Julia for her help!

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
This commit is contained in:
Thomas Gleixner
2015-09-14 10:42:37 +02:00
parent b237721c5d
commit bd0b9ac405
188 changed files with 281 additions and 340 deletions
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8
drivers/irqchip/irq-versatile-fpga.c
View File

@@ -65,19 +65,19 @@ static void fpga_irq_unmask(struct irq_data *d)
writel(mask, f->base + IRQ_ENABLE_SET);
}
static void fpga_irq_handle(unsigned int __irq, struct irq_desc *desc)
static void fpga_irq_handle(struct irq_desc *desc)
{
struct fpga_irq_data *f = irq_desc_get_handler_data(desc);
unsigned int irq = irq_desc_get_irq(desc);
u32 status = readl(f->base + IRQ_STATUS);
if (status == 0) {
do_bad_IRQ(irq, desc);
do_bad_IRQ(desc);
return;
}
do {
irq = ffs(status) - 1;
unsigned int irq = ffs(status) - 1;
status &= ~(1 << irq);
generic_handle_irq(irq_find_mapping(f->domain, irq));
} while (status);