[PATCH] sh: hd64461: Make setup_hd64461 static

[Artur Rojek]

Enforce internal linkage for setup_hd64461.

This fixes the following error:
arch/sh/cchips/hd6446x/hd64461.c:75:12: error: no previous prototype for 'setup_hd64461' [-Werror=missing-prototypes]

Signed-off-by: Artur Rojek <contact@xxxxxxxxxxxxxx>
---
 arch/sh/cchips/hd6446x/hd64461.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/sh/cchips/hd6446x/hd64461.c b/arch/sh/cchips/hd6446x/hd64461.c
index f3fba967445a..81764882d87d 100644
--- a/arch/sh/cchips/hd6446x/hd64461.c
+++ b/arch/sh/cchips/hd6446x/hd64461.c
@@ -72,7 +72,7 @@ static void hd64461_irq_demux(struct irq_desc *desc)
 	}
 }
 
-int __init setup_hd64461(void)
+static int __init setup_hd64461(void)
 {
 	int irq_base, i;
 
-- 
2.43.0