[PATCH 4.4 11/80] drm/imx: imx-ldb: check if channel is enabled before printing warning

[Greg Kroah-Hartman]

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lucas Stach <l.st...@pengutronix.de>

[ Upstream commit c80d673b91a6c81d765864e10f2b15110ee900ad ]

If the second LVDS channel has been disabled in the DT when using dual-channel
mode we should not print a warning.

Signed-off-by: Lucas Stach <l.st...@pengutronix.de>
Signed-off-by: Philipp Zabel <p.za...@pengutronix.de>
Signed-off-by: Sasha Levin <alexander.le...@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/gpu/drm/imx/imx-ldb.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -569,14 +569,14 @@ static int imx_ldb_bind(struct device *d
                if (ret || i < 0 || i > 1)
                        return -EINVAL;
 
+               if (!of_device_is_available(child))
+                       continue;
+
                if (dual && i > 0) {
                        dev_warn(dev, "dual-channel mode, ignoring second 
output\n");
                        continue;
                }
 
-               if (!of_device_is_available(child))
-                       continue;
-
                channel = &imx_ldb->channel[i];
                channel->ldb = imx_ldb;
                channel->chno = i;