s3c64xx_spi2_cfg_gpio 1162 arch/arm/plat-samsung/devs.c 	pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi2_cfg_gpio;
s3c64xx_spi2_cfg_gpio   63 include/linux/platform_data/spi-s3c64xx.h extern int s3c64xx_spi2_cfg_gpio(void);