Re: [PATCH v4 12/27] drm/bridge: ti-sn65dsi86: Cleanup managing of drvdata

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri 16 Apr 17:39 CDT 2021, Douglas Anderson wrote:

> Let's:
> - Set the drvdata as soon as it's allocated. This just sets up a
>   pointer so there's no downside here.
> - Remove the useless call to i2c_set_clientdata() which is literally
>   the same thing as dev_set_drvdata().
> 
> No functional changes intended.
> 

Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>

Regards,
Bjorn

> Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
> ---
> 
> (no changes since v1)
> 
>  drivers/gpu/drm/bridge/ti-sn65dsi86.c | 8 ++------
>  1 file changed, 2 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> index 2cbf619fbd27..a200e88fd006 100644
> --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> @@ -1238,6 +1238,8 @@ static int ti_sn65dsi86_probe(struct i2c_client *client,
>  	pdata = devm_kzalloc(dev, sizeof(struct ti_sn65dsi86), GFP_KERNEL);
>  	if (!pdata)
>  		return -ENOMEM;
> +	dev_set_drvdata(dev, pdata);
> +	pdata->dev = dev;
>  
>  	pdata->regmap = devm_regmap_init_i2c(client,
>  					     &ti_sn65dsi86_regmap_config);
> @@ -1246,16 +1248,12 @@ static int ti_sn65dsi86_probe(struct i2c_client *client,
>  		return PTR_ERR(pdata->regmap);
>  	}
>  
> -	pdata->dev = dev;
> -
>  	ret = drm_of_find_panel_or_bridge(dev->of_node, 1, 0, &pdata->panel, NULL);
>  	if (ret) {
>  		DRM_ERROR("could not find any panel node\n");
>  		return ret;
>  	}
>  
> -	dev_set_drvdata(dev, pdata);
> -
>  	pdata->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW);
>  	if (IS_ERR(pdata->enable_gpio)) {
>  		DRM_ERROR("failed to get enable gpio from DT\n");
> @@ -1287,8 +1285,6 @@ static int ti_sn65dsi86_probe(struct i2c_client *client,
>  		return ret;
>  	}
>  
> -	i2c_set_clientdata(client, pdata);
> -
>  	pdata->aux.name = "ti-sn65dsi86-aux";
>  	pdata->aux.dev = dev;
>  	pdata->aux.transfer = ti_sn_aux_transfer;
> -- 
> 2.31.1.368.gbe11c130af-goog
> 
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel



[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux