2014-01-09 11:10:53

by Jean-Francois Moine

Subject: [PATCH v2 11/28] drm/i2c: tda998x: check the CEC device creation

Signed-off-by: Jean-Francois Moine <[email protected]>
---
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'hentañ | ** Breizh ha Linux atav! **
Jef | http://moinejf.free.fr/

2014-01-11 17:25:09

by Russell King - ARM Linux

Subject: Re: [PATCH v2 11/28] drm/i2c: tda998x: check the CEC device creation

On Thu, Jan 09, 2014 at 12:00:07PM +0100, Jean-Francois Moine wrote:
>
> Signed-off-by: Jean-Francois Moine <[email protected]>

Check the device creation for what? Better description please.

Tested-by: Russell King <[email protected]>

--
FTTC broadband for 0.8mile line: 5.8Mbps down 500kbps up. Estimation
in database were 13.1 to 19Mbit for a good line, about 7.5+ for a bad.
Estimate before purchase was "up to 13.2Mbit".