[PATCH 11/16] MIPS: lantiq: xway: gptu: mark gptu_init() as static

Fix the following missing-prototypes warning:

arch/mips/lantiq/xway/gptu.c:197:12: error: no previous prototype for 'gptu_init' [-Werror=missing-prototypes]
  197 | int __init gptu_init(void)
      |            ^~~~~~~~~

Signed-off-by: Shiji Yang <redacted>
---
 arch/mips/lantiq/xway/gptu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/lantiq/xway/gptu.c b/arch/mips/lantiq/xway/gptu.c
index 8d5200130..484c9e300 100644
--- a/arch/mips/lantiq/xway/gptu.c
+++ b/arch/mips/lantiq/xway/gptu.c

@@ -194,7 +194,7 @@ static struct platform_driver dma_driver = {
 	},
 };
 
-int __init gptu_init(void)
+static int __init gptu_init(void)
 {
 	int ret = platform_driver_register(&dma_driver);
 

-- 
2.50.0