On 03/04/2020 16:58, Daniel Vetter wrote:
> Already using devm_drm_dev_init, so very simple replacment.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
> Cc: Jyri Sarha <jsarha@xxxxxx>
> Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Tested-by: Jyri Sarha <jsarha@xxxxxx>
> ---
> drivers/gpu/drm/tidss/tidss_drv.c | 15 ++++-----------
> 1 file changed, 4 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c
> index ad449d104306..7d4465d58be8 100644
> --- a/drivers/gpu/drm/tidss/tidss_drv.c
> +++ b/drivers/gpu/drm/tidss/tidss_drv.c
> @@ -135,20 +135,13 @@ static int tidss_probe(struct platform_device *pdev)
>
> dev_dbg(dev, "%s\n", __func__);
>
> - /* Can't use devm_* since drm_device's lifetime may exceed dev's */
> - tidss = kzalloc(sizeof(*tidss), GFP_KERNEL);
> - if (!tidss)
> - return -ENOMEM;
> + tidss = devm_drm_dev_alloc(&pdev->dev, &tidss_driver,
> + struct tidss_device, ddev);
> + if (IS_ERR(tidss))
> + return PTR_ERR(tidss);
>
> ddev = &tidss->ddev;
>
> - ret = devm_drm_dev_init(&pdev->dev, ddev, &tidss_driver);
> - if (ret) {
> - kfree(ddev);
> - return ret;
> - }
> - drmm_add_final_kfree(ddev, tidss);
> -
> tidss->dev = dev;
> tidss->feat = of_device_get_match_data(dev);
>
>
--
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