adv7604: fix tx 5v detect regression

[firefly-linux-kernel-4.4.55.git] / drivers / media / i2c / adv7604.c

diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index 5631ec004eedb8a5c91a758d20ab1c9351e512bf..01adcdc52346634cda4c7553bab709faf0df59fc 100644 (file)
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -1960,10 +1960,9 @@ static int adv76xx_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
        }
 
        /* tx 5v detect */
-       tx_5v = io_read(sd, 0x70) & info->cable_det_mask;
+       tx_5v = irq_reg_0x70 & info->cable_det_mask;
        if (tx_5v) {
                v4l2_dbg(1, debug, sd, "%s: tx_5v: 0x%x\n", __func__, tx_5v);
-               io_write(sd, 0x71, tx_5v);
                adv76xx_s_detect_tx_5v_ctrl(sd);
                if (handled)
                        *handled = true;