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/pinctrl/pinctrl-sld8.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-sld8.c
index f3fae1d..1c97c8b 100644
--- a/arch/arm/mach-uniphier/pinctrl/pinctrl-sld8.c
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-sld8.c
@@ -9,7 +9,7 @@
 #include "../init.h"
 #include "../sg-regs.h"
 
-void ph1_sld8_pin_init(void)
+void uniphier_sld8_pin_init(void)
 {
 	/* Comment format:    PAD Name -> Function Name */