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, 11 deletions

diff --git a/arch/arm/mach-s3c2410/include/mach/spi.h b/arch/arm/mach-s3c2410/include/mach/spi.h
index 4d9588373aa5..2a686c0751ce 100644
--- a/arch/arm/mach-s3c2410/include/mach/spi.h
+++ b/arch/arm/mach-s3c2410/include/mach/spi.h
@@ -24,15 +24,4 @@ struct s3c2410_spi_info {
         void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
 };
 
-/* Standard setup / suspend routines for SPI GPIO pins. */
-
-extern void s3c24xx_spi_gpiocfg_bus0_gpe11_12_13(struct s3c2410_spi_info *spi,
-                                                 int enable);
-
-extern void s3c24xx_spi_gpiocfg_bus1_gpg5_6_7(struct s3c2410_spi_info *spi,
-                                              int enable);
-
-extern void s3c24xx_spi_gpiocfg_bus1_gpd8_9_10(struct s3c2410_spi_info *spi,
-                                               int enable);
-
 #endif /* __ASM_ARCH_SPI_H */