lcd_power_gpio 83 arch/arm/mach-imx/mach-mx35_3ds.c static int lcd_power_gpio = -ENXIO; lcd_power_gpio 95 arch/arm/mach-imx/mach-mx35_3ds.c if (!gpio_is_valid(lcd_power_gpio)) { lcd_power_gpio 99 arch/arm/mach-imx/mach-mx35_3ds.c lcd_power_gpio = lcd_power_gpio 101 arch/arm/mach-imx/mach-mx35_3ds.c if (gpio_request(lcd_power_gpio, "lcd_power") < 0) { lcd_power_gpio 103 arch/arm/mach-imx/mach-mx35_3ds.c lcd_power_gpio = -ENXIO; lcd_power_gpio 110 arch/arm/mach-imx/mach-mx35_3ds.c if (gpio_is_valid(lcd_power_gpio)) lcd_power_gpio 111 arch/arm/mach-imx/mach-mx35_3ds.c gpio_set_value_cansleep(lcd_power_gpio, power);