MX21ADS_IO_SD_WP 35 arch/arm/mach-imx/mach-mx21ads.c #define MX21ADS_IO_TP6 (MX21ADS_IO_SD_WP) MX21ADS_IO_SD_WP 253 arch/arm/mach-imx/mach-mx21ads.c return gpio_get_value(MX21ADS_IO_SD_WP); MX21ADS_IO_SD_WP 261 arch/arm/mach-imx/mach-mx21ads.c ret = gpio_request(MX21ADS_IO_SD_WP, "mmc-ro"); MX21ADS_IO_SD_WP 272 arch/arm/mach-imx/mach-mx21ads.c gpio_free(MX21ADS_IO_SD_WP);