ARM: uniphier: rename function names ph1_* to uniphier_*

Eliminate the "ph1"_ prefixes from function names because "uniphier_"
describes the SoC familiy better.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/mach-uniphier/early-clk/early-clk-pro5.c b/arch/arm/mach-uniphier/early-clk/early-clk-pro5.c
index d986358..5fc8cd0 100644
--- a/arch/arm/mach-uniphier/early-clk/early-clk-pro5.c
+++ b/arch/arm/mach-uniphier/early-clk/early-clk-pro5.c
@@ -9,7 +9,7 @@
 #include "../init.h"
 #include "../sc-regs.h"
 
-int ph1_pro5_early_clk_init(const struct uniphier_board_data *bd)
+int uniphier_pro5_early_clk_init(const struct uniphier_board_data *bd)
 {
 	u32 tmp;