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drm/bridge: cdns-mhdp8546: Remove a redundant check on existence of bridge->encoder

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In the cdns_mhdp_connector_init() function, the check on the existence
of bridge->encoder is not necessary, as it has already been checked in
the drm_bridge_attach() function. As the cdns_mhdp_connector_init() is
only called by cdns_mhdp_attach(), it is guaranteed that the .encoder
member of the struct drm_bridge is not NULL when cdns_mhdp_attach() gets
called.

Remove the redundant checking codes "if (!bridge->encoder) { ... }".

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sui Jingfeng <sui.jingfeng@linux.dev>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240513153109.46786-8-sui.jingfeng@linux.dev
This commit is contained in:
Sui Jingfeng 2024-05-13 23:31:04 +08:00 committed by Robert Foss
parent 41e6ed85e4
commit b24fd6e9eb
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1 changed files with 0 additions and 5 deletions
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5
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c
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@ -1697,11 +1697,6 @@ static int cdns_mhdp_connector_init(struct cdns_mhdp_device *mhdp)
struct drm_bridge *bridge = &mhdp->bridge;
int ret;
if (!bridge->encoder) {
dev_err(mhdp->dev, "Parent encoder object not found");
return -ENODEV;
}
conn->polled = DRM_CONNECTOR_POLL_HPD;
ret = drm_connector_init(bridge->dev, conn, &cdns_mhdp_conn_funcs,