irqchip/spear-shirq: Prepare shirq_handler for irq argument removal

Author: Thomas Gleixner <tglx@linutronix.de>

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 
Cc: Julia Lawall

---
 drivers/irqchip/spear-shirq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/drivers/irqchip/spear-shirq.c b/drivers/irqchip/spear-shirq.c
index 6171855..ee175d2 100644
--- a/drivers/irqchip/spear-shirq.c
+++ b/drivers/irqchip/spear-shirq.c
@@ -182,7 +182,7 @@ static struct spear_shirq *spear320_shirq_blocks[] = {
 	&spear320_shirq_intrcomm_ras,
 };
 
-static void shirq_handler(unsigned irq, struct irq_desc *desc)
+static void shirq_handler(unsigned __irq, struct irq_desc *desc)
 {
 	struct spear_shirq *shirq = irq_desc_get_handler_data(desc);
 	u32 pend;

irqchip/spear-shirq: Prepare shirq_handler for irq argument removal

qlambert

Archives

Posts by Subject