cx231xx_gpio_i2c_write_ack 3053 drivers/media/usb/cx231xx/cx231xx-avcore.c status = cx231xx_gpio_i2c_write_ack(dev); cx231xx_gpio_i2c_write_ack 861 drivers/media/usb/cx231xx/cx231xx.h int cx231xx_gpio_i2c_write_ack(struct cx231xx *dev);