[PATCH v3 11/24] drm/i2c: tda998x: free the CEC device onencoder_destroy

From: Jean-Francois Moine
Date: Sun Jan 19 2014 - 14:01:20 EST

The cec i2c device is created in tda998x_encoder_init() when the DRM
driver starts.
This patch frees it when the DRM driver is unloaded.

Tested-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Acked-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Signed-off-by: Jean-Francois Moine <moinejf@xxxxxxx>
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 b6fdeb7..1adc794 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1124,6 +1124,8 @@ tda998x_encoder_destroy(struct drm_encoder *encoder)
struct tda998x_priv *priv = to_tda998x_priv(encoder);
+ if (priv->cec)
+ i2c_unregister_device(priv->cec);


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