[PATCHv2] irqchip: ath79: remove unused function

[PATCHv2] irqchip: ath79: remove unused function

[Rosen Penev]

ath79_cpu_irq_init() was part of legacy pre-OF code that got removed a
while back. Remove it to get rid of a missing prototype error that the
kernel test robot also found but was never fixed.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202412011509.kGQkDr1y-lkp@intel.com/
Fixes: 51fa4f8912c0 ("MIPS: ath79: drop legacy IRQ code")
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 v2: rewrite description
 drivers/irqchip/irq-ath79-cpu.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/irqchip/irq-ath79-cpu.c b/drivers/irqchip/irq-ath79-cpu.c
index 923e4bba3776..9b7273a7f8ce 100644
--- a/drivers/irqchip/irq-ath79-cpu.c
+++ b/drivers/irqchip/irq-ath79-cpu.c
@@ -85,10 +85,3 @@ static int __init ar79_cpu_intc_of_init(
 }
 IRQCHIP_DECLARE(ar79_cpu_intc, "qca,ar7100-cpu-intc",
 		ar79_cpu_intc_of_init);
-
-void __init ath79_cpu_irq_init(unsigned irq_wb_chan2, unsigned irq_wb_chan3)
-{
-	irq_wb_chan[2] = irq_wb_chan2;
-	irq_wb_chan[3] = irq_wb_chan3;
-	mips_cpu_irq_init();
-}
-- 
2.54.0