arm/tegra: don't export clk_measure_input_freq

don't export clk_measure_input_freq as its functionality is also available
using clk_get_rate().

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Colin Cross <ccross@android.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index c78abab86253..ff9e6b6c0460 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -174,7 +174,7 @@ static int tegra_periph_clk_enable_refcount[3 * 32];
 #define pmc_readl(reg) \
         __raw_readl(reg_pmc_base + (reg))
 
-unsigned long clk_measure_input_freq(void)
+static unsigned long clk_measure_input_freq(void)
 {
         u32 clock_autodetect;
         clk_writel(OSC_FREQ_DET_TRIG | 1, OSC_FREQ_DET);