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drm/msm/dp: drop modeset sanity checks

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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>
Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/502674/
Link: https://lore.kernel.org/r/20220913085320.8577-10-johan+linaro@kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Johan Hovold 2022-09-13 10:53:19 +02:00 committed by Dmitry Baryshkov
parent af309c0c06
commit f94eff09f3
1 changed files with 1 additions and 11 deletions
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12
drivers/gpu/drm/msm/dp/dp_display.c
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@ -1600,20 +1600,10 @@ static int dp_display_get_next_bridge(struct msm_dp *dp)
int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
struct drm_encoder *encoder)
{
struct msm_drm_private *priv;
struct msm_drm_private *priv = dev->dev_private;
struct dp_display_private *dp_priv;
int ret;
if (WARN_ON(!encoder) || WARN_ON(!dp_display) || 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;
}
dp_display->drm_dev = dev;
dp_priv = container_of(dp_display, struct dp_display_private, dp_display);