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    Subject[PATCH v5 10/23] drm/i2c: tda998x: free the CEC device on encoder_destroy
    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@arm.linux.org.uk>
    Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
    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 d6d0e80..7d8bc22 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);
    drm_i2c_encoder_destroy(encoder);
    + if (priv->cec)
    + i2c_unregister_device(priv->cec);
    kfree(priv);
    }

    --
    1.9.rc1


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