ARM: tegra: tegra_init_cache should be static

Not exported and not used externally.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/mach-tegra/common.c

@@ -61,7 +61,7 @@ static __initdata struct tegra_clk_init_table common_clk_init_table[] = {
 	{ NULL,		NULL,		0,		0},
 };
 
-void __init tegra_init_cache(void)
+static void __init tegra_init_cache(void)
 {
 #ifdef CONFIG_CACHE_L2X0
 	void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000;