media: platform: meson-ao-cec: make busy TX warning silent

Switch to dev_dbg for the busy TX message to avoid having a flood of:
[  228.064570] meson-ao-cec c8100100.cec: meson_ao_cec_transmit: busy TX: aborting
[  230.368489] meson-ao-cec c8100100.cec: meson_ao_cec_transmit: busy TX: aborting
[  234.208655] meson-ao-cec c8100100.cec: meson_ao_cec_transmit: busy TX: aborting
[  236.512558] meson-ao-cec c8100100.cec: meson_ao_cec_transmit: busy TX: aborting

This message is only a debug hint and not an error.

Fixes: 7ec2c0f72cb1 ("media: platform: Add Amlogic Meson AO CEC Controller driver")

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/media/platform/meson/ao-cec.c b/drivers/media/platform/meson/ao-cec.c
index 8040a62..cd4be38 100644 (file)
--- a/drivers/media/platform/meson/ao-cec.c
+++ b/drivers/media/platform/meson/ao-cec.c
@@ -524,7 +524,7 @@ static int meson_ao_cec_transmit(struct cec_adapter *adap, u8 attempts,
                return ret;
 
        if (reg == TX_BUSY) {
-               dev_err(&ao_cec->pdev->dev, "%s: busy TX: aborting\n",
+               dev_dbg(&ao_cec->pdev->dev, "%s: busy TX: aborting\n",
                        __func__);
                meson_ao_cec_write(ao_cec, CEC_TX_MSG_CMD, TX_ABORT, &ret);
        }