diff --git a/arch/arm/mach-s3c2410/include/mach/spi-gpio.h b/arch/arm/mach-s3c2410/include/mach/spi-gpio.h
index 3fe8be9ca110e8bf40bf486a2e196b1e70ce869d..980a099e209cf26840724828d90c3b68eff7123c 100644
--- a/arch/arm/mach-s3c2410/include/mach/spi-gpio.h
+++ b/arch/arm/mach-s3c2410/include/mach/spi-gpio.h
@@ -18,6 +18,7 @@ struct s3c2410_spigpio_info {
 	unsigned long		 pin_mosi;
 	unsigned long		 pin_miso;
 
+	int			 num_chipselect;
 	int			 bus_num;
 
 	void (*chip_select)(struct s3c2410_spigpio_info *spi, int cs);
diff --git a/drivers/spi/spi_s3c24xx_gpio.c b/drivers/spi/spi_s3c24xx_gpio.c
index 8bb2b4ee3e50d3a8b0967caa599c981904789661..f2447a5476bb8eb29065eab44c2832f2f31a9059 100644
--- a/drivers/spi/spi_s3c24xx_gpio.c
+++ b/drivers/spi/spi_s3c24xx_gpio.c
@@ -118,6 +118,7 @@ static int s3c2410_spigpio_probe(struct platform_device *dev)
 	/* setup spi bitbang adaptor */
 	sp->bitbang.master = spi_master_get(master);
 	sp->bitbang.master->bus_num = info->bus_num;
+	sp->bitbang.master->num_chipselect = info->num_chipselect;
 	sp->bitbang.chipselect = s3c2410_spigpio_chipselect;
 
 	sp->bitbang.txrx_word[SPI_MODE_0] = s3c2410_spigpio_txrx_mode0;