ARM: uniphier: remove unused uniphier_pin_init()
This function is unused since commit 862274913f8f ("bus:
uniphier-system-bus: move hardware init from board files").
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/mach-uniphier/Makefile b/arch/arm/mach-uniphier/Makefile
index 38b6d90..d333b70 100644
--- a/arch/arm/mach-uniphier/Makefile
+++ b/arch/arm/mach-uniphier/Makefile
@@ -20,7 +20,6 @@
endif
obj-$(CONFIG_MICRO_SUPPORT_CARD) += micro-support-card.o
-obj-y += pinctrl-glue.o
obj-$(CONFIG_MMC) += mmc-first-dev.o
obj-y += fdt-fixup.o
diff --git a/arch/arm/mach-uniphier/init.h b/arch/arm/mach-uniphier/init.h
index dd978c0..535c063 100644
--- a/arch/arm/mach-uniphier/init.h
+++ b/arch/arm/mach-uniphier/init.h
@@ -73,7 +73,6 @@
unsigned int uniphier_boot_device_raw(void);
int uniphier_have_internal_stm(void);
int uniphier_boot_from_backend(void);
-int uniphier_pin_init(const char *pinconfig_name);
#ifdef CONFIG_ARM64
void uniphier_mem_map_init(unsigned long dram_base, unsigned long dram_size);
diff --git a/arch/arm/mach-uniphier/pinctrl-glue.c b/arch/arm/mach-uniphier/pinctrl-glue.c
deleted file mode 100644
index 2e07264..0000000
--- a/arch/arm/mach-uniphier/pinctrl-glue.c
+++ /dev/null
@@ -1,30 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2016 Socionext Inc.
- * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- */
-
-#include <linux/errno.h>
-#include <dm.h>
-#include <dm/pinctrl.h>
-
-#include "init.h"
-
-int uniphier_pin_init(const char *pinconfig_name)
-{
- struct udevice *pctldev, *config;
- int ret;
-
- ret = uclass_first_device(UCLASS_PINCTRL, &pctldev);
- if (ret)
- return ret;
-
- device_foreach_child(config, pctldev) {
- if (strcmp(config->name, pinconfig_name))
- continue;
-
- return pinctrl_generic_set_state(pctldev, config);
- }
-
- return -ENODEV;
-}