SDHC1_CD 307 arch/arm/mach-imx/mach-mx31moboard.c ret = gpio_request(SDHC1_CD, "sdhc-detect"); SDHC1_CD 311 arch/arm/mach-imx/mach-mx31moboard.c gpio_direction_input(SDHC1_CD); SDHC1_CD 318 arch/arm/mach-imx/mach-mx31moboard.c ret = request_irq(gpio_to_irq(SDHC1_CD), detect_irq, SDHC1_CD 329 arch/arm/mach-imx/mach-mx31moboard.c gpio_free(SDHC1_CD); SDHC1_CD 336 arch/arm/mach-imx/mach-mx31moboard.c free_irq(gpio_to_irq(SDHC1_CD), data); SDHC1_CD 338 arch/arm/mach-imx/mach-mx31moboard.c gpio_free(SDHC1_CD);