[PATCH v4 07/11] drm/bridge: tc358767: Wrap (e)DP aux I2C registration into tc_aux_link_setup()

[Marek Vasut <marex@denx.de>]

This bit of code is (e)DP and aux I2C link specific, move it into
tc_aux_link_setup() to permit cleaner addition of DSI-to-DPI mode.
No functional change.

Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de> # In both DPI to eDP and DSI to DPI mode.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
---
V2: - New patch
V3: - Add RB from Lucas
V4: - Add TB from Lucas
---
 drivers/gpu/drm/bridge/tc358767.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 0f24156543bae..8a8b495aa0ad1 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -656,6 +656,12 @@ static int tc_aux_link_setup(struct tc_data *tc)
 	if (ret)
 		goto err;
 
+	/* Register DP AUX channel */
+	tc->aux.name = "TC358767 AUX i2c adapter";
+	tc->aux.dev = tc->dev;
+	tc->aux.transfer = tc_aux_transfer;
+	drm_dp_aux_init(&tc->aux);
+
 	return 0;
 err:
 	dev_err(tc->dev, "tc_aux_link_setup failed: %d\n", ret);
@@ -1736,12 +1742,6 @@ static int tc_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	if (ret)
 		return ret;
 
-	/* Register DP AUX channel */
-	tc->aux.name = "TC358767 AUX i2c adapter";
-	tc->aux.dev = tc->dev;
-	tc->aux.transfer = tc_aux_transfer;
-	drm_dp_aux_init(&tc->aux);
-
 	tc->bridge.funcs = &tc_edp_bridge_funcs;
 	if (tc->hpd_pin >= 0)
 		tc->bridge.ops |= DRM_BRIDGE_OP_DETECT;
-- 
2.35.1