genirq: Remove irq argument from irq flow handlers

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 9bccdd295769..00bb7c05a55e 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -341,7 +341,7 @@ static void __exception_irq_entry gic_handle_irq(struct pt_regs *regs)
         } while (1);
 }
 
-static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
+static void gic_handle_cascade_irq(struct irq_desc *desc)
 {
         struct gic_chip_data *chip_data = irq_desc_get_handler_data(desc);
         struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -360,7 +360,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
 
         cascade_irq = irq_find_mapping(chip_data->domain, gic_irq);
         if (unlikely(gic_irq < 32 || gic_irq > 1020))
-                handle_bad_irq(cascade_irq, desc);
+                handle_bad_irq(desc);
         else
                 generic_handle_irq(cascade_irq);