[PATCH 08/10] openrisc: Make locally used functions static

[Sascha Hauer]

Make only locally used functions static to avoid -Wmissing-prototypes
warnings.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/openrisc/cpu/cache.c   | 2 +-
 arch/openrisc/lib/cpuinfo.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/openrisc/cpu/cache.c b/arch/openrisc/cpu/cache.c
index db6403634a..a124d6612c 100644
--- a/arch/openrisc/cpu/cache.c
+++ b/arch/openrisc/cpu/cache.c
@@ -131,7 +131,7 @@ void icache_disable(void)
 	mtspr(SPR_SR, mfspr(SPR_SR) & ~SPR_SR_ICE);
 }
 
-int cache_init(void)
+static int cache_init(void)
 {
 	if (mfspr(SPR_UPR) & SPR_UPR_ICP) {
 		icache_disable();
diff --git a/arch/openrisc/lib/cpuinfo.c b/arch/openrisc/lib/cpuinfo.c
index 4c52a65421..d94178ea59 100644
--- a/arch/openrisc/lib/cpuinfo.c
+++ b/arch/openrisc/lib/cpuinfo.c
@@ -95,7 +95,7 @@ static void cpu_implementation(ulong vr2, char *string)
 	}
 }
 
-int checkcpu(void)
+static int checkcpu(void)
 {
 	ulong upr = mfspr(SPR_UPR);
 	ulong vr = mfspr(SPR_VR);
-- 
2.28.0