treewide: Make locally used functions static

Many functions are only used locally but still are globally visible.
Make these function static. Avoids warnings generated with -Wmissing-prototypes

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

2 files changed, 3 insertions, 3 deletions

diff --git a/arch/arm/mach-samsung/clocks-s3c64xx.c b/arch/arm/mach-samsung/clocks-s3c64xx.c
index cf7d0716fe..3c13f52d2e 100644
--- a/arch/arm/mach-samsung/clocks-s3c64xx.c
+++ b/arch/arm/mach-samsung/clocks-s3c64xx.c
@@ -322,7 +322,7 @@ void s3c_set_hsmmc_clk(int id, int src, unsigned div)
 	writel(readl(S3C_SCLK_GATE) | S3C_SCLK_GATE_MMC(id), S3C_SCLK_GATE);
 }
 
-int s3c64xx_dump_clocks(void)
+static int s3c64xx_dump_clocks(void)
 {
 	printf("refclk:  %7d kHz\n", S3C64XX_CLOCK_REFERENCE / 1000);
 	printf("apll:    %7d kHz\n", s3c_get_apllclk() / 1000);
diff --git a/arch/arm/mach-samsung/clocks-s5pcxx.c b/arch/arm/mach-samsung/clocks-s5pcxx.c
index 1f4790bc07..4a1574bd89 100644
--- a/arch/arm/mach-samsung/clocks-s5pcxx.c
+++ b/arch/arm/mach-samsung/clocks-s5pcxx.c
@@ -38,7 +38,7 @@ uint32_t s3c_get_mpllclk(void)
 	return m * ((S5PCXX_CLOCK_REFERENCE) / (p << s));
 }
 
-uint32_t s3c_get_apllclk(void)
+static uint32_t s3c_get_apllclk(void)
 {
 	uint32_t m, p, s;
 	uint32_t reg = readl(S5P_xPLL_CON + S5P_APLL);
@@ -84,7 +84,7 @@ unsigned s3c_get_uart_clk(unsigned src) {
 	return (src & 1) ? s3c_get_uart_clk_uclk1() : s3c_get_pclk();
 }
 
-int s5pcxx_dump_clocks(void)
+static int s5pcxx_dump_clocks(void)
 {
 	printf("refclk:  %7d kHz\n", S5PCXX_CLOCK_REFERENCE / 1000);
 	printf("apll:    %7d kHz\n", s3c_get_apllclk() / 1000);