gpio_da 104 drivers/media/i2c/cx25840/cx25840-firmware.c u32 gpio_oe = 0, gpio_da = 0; gpio_da 109 drivers/media/i2c/cx25840/cx25840-firmware.c gpio_da = cx25840_read(client, 0x164); gpio_da 152 drivers/media/i2c/cx25840/cx25840-firmware.c cx25840_write(client, 0x164, gpio_da);