public inbox for linux-arm-kernel@lists.infradead.org
 help / color / mirror / Atom feed
* [PATCH v2 11/28] drm/i2c: tda998x: check the CEC device creation
@ 2014-01-09 11:00 Jean-Francois Moine
  2014-01-11 17:25 ` Russell King - ARM Linux
  0 siblings, 1 reply; 2+ messages in thread
From: Jean-Francois Moine @ 2014-01-09 11:00 UTC (permalink / raw)
  To: linux-arm-kernel


Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
---
 drivers/gpu/drm/i2c/tda998x_drv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 93ef64c..2ba0355 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1170,6 +1170,8 @@ tda998x_encoder_init(struct i2c_client *client,
 	priv->current_page = 0xff;
 	priv->hdmi = client;
 	priv->cec = i2c_new_dummy(client->adapter, 0x34);
+	if (!priv->cec)
+		return -ENODEV;
 	priv->dpms = DRM_MODE_DPMS_OFF;
 
 	encoder_slave->slave_priv = priv;

-- 
Ken ar c'henta?	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/

^ permalink raw reply related	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2014-01-11 17:25 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-01-09 11:00 [PATCH v2 11/28] drm/i2c: tda998x: check the CEC device creation Jean-Francois Moine
2014-01-11 17:25 ` Russell King - ARM Linux

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox