irqchip/ath79-cpu: Remove unused function

ath79_cpu_irq_init() was part of the legacy pre-OF code that got removed a
while back.

Remove it to get rid of a missing prototype warning, reported by the kernel test
robot.

[ tglx: Fix the subject prefix. Sigh ... ]

Fixes: 51fa4f8912c0 ("MIPS: ath79: drop legacy IRQ code")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260506085522.1210143-1-rosenp@gmail.com
Closes: https://lore.kernel.org/oe-kbuild-all/202412011509.kGQkDr1y-lkp@intel.com/

diff --git a/drivers/irqchip/irq-ath79-cpu.c b/drivers/irqchip/irq-ath79-cpu.c
index 923e4bba377676afadc3a0421a495fa4c7d1fa51..9b7273a7f8ced9c3ca4122a6ba7993cb1c32380b 100644 (file)
--- 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();
-}