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SubjectRe: [Freedreno] [PATCH v2 10/10] drm/msm/dsi: drop modeset sanity checks
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On 9/13/2022 1:53 AM, Johan Hovold wrote:
> Drop the overly defensive modeset sanity checks of function parameters
> which have already been checked or used by the callers.
>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Signed-off-by: Johan Hovold <johan+linaro@kernel.org>

The change LGTM, hence

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>

I think we can use below fixes tag so that we can pick up this entire
series for the fixes cycle.

Fixes: 3f0689e66352 ("drm/msm/dsi: check msm_dsi and dsi pointers before
use")

> ---
> drivers/gpu/drm/msm/dsi/dsi.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c
> index 8a95c744972a..31fdee2052be 100644
> --- a/drivers/gpu/drm/msm/dsi/dsi.c
> +++ b/drivers/gpu/drm/msm/dsi/dsi.c
> @@ -211,14 +211,9 @@ void __exit msm_dsi_unregister(void)
> int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev,
> struct drm_encoder *encoder)
> {
> - struct msm_drm_private *priv;
> + struct msm_drm_private *priv = dev->dev_private;
> int ret;
>
> - if (WARN_ON(!encoder) || WARN_ON(!msm_dsi) || WARN_ON(!dev))
> - return -EINVAL;
> -
> - priv = dev->dev_private;
> -
> if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) {
> DRM_DEV_ERROR(dev->dev, "too many bridges\n");
> return -ENOSPC;

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