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/boot-mode/boot-mode-pro5.c b/arch/arm/mach-uniphier/boot-mode/boot-mode-pro5.c
index 0ec6a08..f9726f1 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode-pro5.c
+++ b/arch/arm/mach-uniphier/boot-mode/boot-mode-pro5.c
@@ -52,7 +52,7 @@
 	return (readl(SG_PINMON0) >> 1) & 0x1f;
 }
 
-u32 ph1_pro5_boot_device(void)
+u32 uniphier_pro5_boot_device(void)
 {
 	int boot_mode;
 
@@ -61,7 +61,7 @@
 	return boot_device_table[boot_mode].type;
 }
 
-void ph1_pro5_boot_mode_show(void)
+void uniphier_pro5_boot_mode_show(void)
 {
 	int mode_sel, i;