ARM: S3C24XX: remove unused spi gpio setup functions

A grep through the kernel source revealed that neither the
config-options nor the defined functions are used anywhere
in the kernel.

There was also no activity in this regard through the last kernel
releases, so it seems this situation will not change in the future.

Therefore this patch removes this seemingly dead code.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 0 insertions, 36 deletions

diff --git a/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c b/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c
deleted file mode 100644
index 704175b0573f..000000000000
--- a/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* linux/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c
- *
- * Copyright (c) 2008 Simtec Electronics
- *      http://armlinux.simtec.co.uk/
- *      Ben Dooks <ben@simtec.co.uk>
- *
- * S3C24XX SPI - gpio configuration for bus 0 on gpe11,12,13
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License.
-*/
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-
-#include <mach/spi.h>
-#include <mach/regs-gpio.h>
-
-void s3c24xx_spi_gpiocfg_bus0_gpe11_12_13(struct s3c2410_spi_info *spi,
-                                          int enable)
-{
-        if (enable) {
-                s3c_gpio_cfgpin(S3C2410_GPE(13), S3C2410_GPE13_SPICLK0);
-                s3c_gpio_cfgpin(S3C2410_GPE(12), S3C2410_GPE12_SPIMOSI0);
-                s3c_gpio_cfgpin(S3C2410_GPE(11), S3C2410_GPE11_SPIMISO0);
-                s3c2410_gpio_pullup(S3C2410_GPE(11), 0);
-                s3c2410_gpio_pullup(S3C2410_GPE(13), 0);
-        } else {
-                s3c_gpio_cfgpin(S3C2410_GPE(13), S3C2410_GPIO_INPUT);
-                s3c_gpio_cfgpin(S3C2410_GPE(11), S3C2410_GPIO_INPUT);
-                s3c_gpio_setpull(S3C2410_GPE(11), S3C_GPIO_PULL_NONE);
-                s3c_gpio_setpull(S3C2410_GPE(12), S3C_GPIO_PULL_NONE);
-                s3c_gpio_setpull(S3C2410_GPE(13), S3C_GPIO_PULL_NONE);
-        }
-}