[tip: irq/urgent] irqchip/irq-pic32-evic: Add missing 'static' to internal function

[tip-bot2 for Luca Ceresoli]

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

Commit-ID:     a4765eb49cd94a7653c1a643b03d4facc5d87aa5
Gitweb:        https://git.kernel.org/tip/a4765eb49cd94a7653c1a643b03d4facc5d87aa5
Author:        Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>
AuthorDate:    Wed, 17 Jul 2024 14:25:20 +02:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Mon, 29 Jul 2024 10:22:45 +02:00

irqchip/irq-pic32-evic: Add missing 'static' to internal function

Fix build error reported by gcc 12:

  drivers/irqchip/irq-pic32-evic.c:164:5: error: no previous prototype for ‘pic32_irq_domain_xlate’ [-Werror=missing-prototypes]
    164 | int pic32_irq_domain_xlate(struct irq_domain *d, struct device_node *ctrlr,
        |     ^~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240717-irq-pic32-evic-fix-build-static-v1-1-5129085589c6@xxxxxxxxxxx

---
 drivers/irqchip/irq-pic32-evic.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/irqchip/irq-pic32-evic.c b/drivers/irqchip/irq-pic32-evic.c
index 1d9bb28..2772403 100644
--- a/drivers/irqchip/irq-pic32-evic.c
+++ b/drivers/irqchip/irq-pic32-evic.c
@@ -161,9 +161,9 @@ static int pic32_irq_domain_map(struct irq_domain *d, unsigned int virq,
 	return ret;
 }
 
-int pic32_irq_domain_xlate(struct irq_domain *d, struct device_node *ctrlr,
-			   const u32 *intspec, unsigned int intsize,
-			   irq_hw_number_t *out_hwirq, unsigned int *out_type)
+static int pic32_irq_domain_xlate(struct irq_domain *d, struct device_node *ctrlr,
+				  const u32 *intspec, unsigned int intsize,
+				  irq_hw_number_t *out_hwirq, unsigned int *out_type)
 {
 	struct evic_chip_data *priv = d->host_data;