[tip: irq/urgent] irqchip/ath79-misc: Fix missing prototypes warnings

[tip-bot2 for Shiji Yang]

The following commit has been merged into the irq/urgent branch of tip:

Commit-ID:     3085ef9d9e7ab5ae4cddbe809e2e3b8dc11cdc75
Gitweb:        https://git.kernel.org/tip/3085ef9d9e7ab5ae4cddbe809e2e3b8dc11cdc75
Author:        Shiji Yang <yangshiji66@xxxxxxxxxxx>
AuthorDate:    Wed, 18 Jun 2025 23:07:43 +08:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Fri, 20 Jun 2025 21:38:52 +02:00

irqchip/ath79-misc: Fix missing prototypes warnings

ath79_misc_irq_init() was defined but unused since commit 51fa4f8912c0
("MIPS: ath79: drop legacy IRQ code"), so it's time to drop it.

The build also warns about a missing prototype of get_c0_perfcount_int().

Remove the stale leftover function and add the missing include.

Signed-off-by: Shiji Yang <yangshiji66@xxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/all/OSBPR01MB167032D2017645200787AAEBBC72A@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
---
 drivers/irqchip/irq-ath79-misc.c | 20 ++------------------
 1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/drivers/irqchip/irq-ath79-misc.c b/drivers/irqchip/irq-ath79-misc.c
index 268cc18..258b8e9 100644
--- a/drivers/irqchip/irq-ath79-misc.c
+++ b/drivers/irqchip/irq-ath79-misc.c
@@ -15,6 +15,8 @@
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 
+#include <asm/time.h>
+
 #define AR71XX_RESET_REG_MISC_INT_STATUS	0
 #define AR71XX_RESET_REG_MISC_INT_ENABLE	4
 
@@ -177,21 +179,3 @@ static int __init ar7240_misc_intc_of_init(
 
 IRQCHIP_DECLARE(ar7240_misc_intc, "qca,ar7240-misc-intc",
 		ar7240_misc_intc_of_init);
-
-void __init ath79_misc_irq_init(void __iomem *regs, int irq,
-				int irq_base, bool is_ar71xx)
-{
-	struct irq_domain *domain;
-
-	if (is_ar71xx)
-		ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
-	else
-		ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
-
-	domain = irq_domain_create_legacy(NULL, ATH79_MISC_IRQ_COUNT,
-			irq_base, 0, &misc_irq_domain_ops, regs);
-	if (!domain)
-		panic("Failed to create MISC irqdomain");
-
-	ath79_misc_intc_domain_init(domain, irq);
-}