On Wed, 10 Nov 2010, Wolfram Sang wrote:
> A few new i2c-drivers came into the kernel which clear the clientdata-pointer
> on exit. This is obsolete meanwhile, so fix it and hope the word will spread.
>
> Signed-off-by: Wolfram Sang <w.sang@xxxxxxxxxxxxxx>
for imx074 and ov6650:
Acked-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
Thanks
Guennadi
> ---
>
> Like last time I suggest to collect acks from the driver authors and merge it
> vie Jean's i2c-tree.
>
> drivers/media/video/imx074.c | 2 --
> drivers/media/video/ov6650.c | 2 --
> drivers/misc/apds9802als.c | 1 -
> drivers/staging/olpc_dcon/olpc_dcon.c | 3 ---
> 4 files changed, 0 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/media/video/imx074.c b/drivers/media/video/imx074.c
> index 380e459..27b5dfd 100644
> --- a/drivers/media/video/imx074.c
> +++ b/drivers/media/video/imx074.c
> @@ -451,7 +451,6 @@ static int imx074_probe(struct i2c_client *client,
> ret = imx074_video_probe(icd, client);
> if (ret < 0) {
> icd->ops = NULL;
> - i2c_set_clientdata(client, NULL);
> kfree(priv);
> return ret;
> }
> @@ -468,7 +467,6 @@ static int imx074_remove(struct i2c_client *client)
> icd->ops = NULL;
> if (icl->free_bus)
> icl->free_bus(icl);
> - i2c_set_clientdata(client, NULL);
> client->driver = NULL;
> kfree(priv);
>
> diff --git a/drivers/media/video/ov6650.c b/drivers/media/video/ov6650.c
> index b7cfeab..2dd5298 100644
> --- a/drivers/media/video/ov6650.c
> +++ b/drivers/media/video/ov6650.c
> @@ -1176,7 +1176,6 @@ static int ov6650_probe(struct i2c_client *client,
>
> if (ret) {
> icd->ops = NULL;
> - i2c_set_clientdata(client, NULL);
> kfree(priv);
> }
>
> @@ -1187,7 +1186,6 @@ static int ov6650_remove(struct i2c_client *client)
> {
> struct ov6650 *priv = to_ov6650(client);
>
> - i2c_set_clientdata(client, NULL);
> kfree(priv);
> return 0;
> }
> diff --git a/drivers/misc/apds9802als.c b/drivers/misc/apds9802als.c
> index f9b91ba..abe3d21 100644
> --- a/drivers/misc/apds9802als.c
> +++ b/drivers/misc/apds9802als.c
> @@ -251,7 +251,6 @@ static int apds9802als_probe(struct i2c_client *client,
>
> return res;
> als_error1:
> - i2c_set_clientdata(client, NULL);
> kfree(data);
> return res;
> }
> diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c
> index 75aa7a36..f286a4c 100644
> --- a/drivers/staging/olpc_dcon/olpc_dcon.c
> +++ b/drivers/staging/olpc_dcon/olpc_dcon.c
> @@ -733,7 +733,6 @@ static int dcon_probe(struct i2c_client *client, const struct i2c_device_id *id)
> edev:
> platform_device_unregister(dcon_device);
> dcon_device = NULL;
> - i2c_set_clientdata(client, NULL);
> eirq:
> free_irq(DCON_IRQ, &dcon_driver);
> einit:
> @@ -757,8 +756,6 @@ static int dcon_remove(struct i2c_client *client)
> platform_device_unregister(dcon_device);
> cancel_work_sync(&dcon_work);
>
> - i2c_set_clientdata(client, NULL);
> -
> return 0;
> }
>
> --
> 1.7.2.3
>
>
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
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