drm/dp: Staticize a couple of DP utility functions
sparse complains about these functions missing a prototype, but looking closer they aren't (and likely not supposed to be) used outside of this source file, so they can be made static. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>hifive-unleashed-5.1
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ee3939e079
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8fa6a4255e
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@ -1484,10 +1484,10 @@ static int drm_dp_send_enum_path_resources(struct drm_dp_mst_topology_mgr *mgr,
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return 0;
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return 0;
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}
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}
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int drm_dp_payload_send_msg(struct drm_dp_mst_topology_mgr *mgr,
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static int drm_dp_payload_send_msg(struct drm_dp_mst_topology_mgr *mgr,
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struct drm_dp_mst_port *port,
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struct drm_dp_mst_port *port,
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int id,
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int id,
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int pbn)
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int pbn)
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{
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{
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struct drm_dp_sideband_msg_tx *txmsg;
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struct drm_dp_sideband_msg_tx *txmsg;
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struct drm_dp_mst_branch *mstb;
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struct drm_dp_mst_branch *mstb;
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@ -1538,10 +1538,10 @@ static int drm_dp_create_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
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return 0;
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return 0;
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}
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}
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int drm_dp_create_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
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static int drm_dp_create_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
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struct drm_dp_mst_port *port,
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struct drm_dp_mst_port *port,
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int id,
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int id,
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struct drm_dp_payload *payload)
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struct drm_dp_payload *payload)
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{
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{
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int ret;
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int ret;
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ret = drm_dp_payload_send_msg(mgr, port, id, port->vcpi.pbn);
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ret = drm_dp_payload_send_msg(mgr, port, id, port->vcpi.pbn);
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@ -1551,10 +1551,10 @@ int drm_dp_create_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
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return ret;
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return ret;
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}
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}
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int drm_dp_destroy_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
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static int drm_dp_destroy_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
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struct drm_dp_mst_port *port,
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struct drm_dp_mst_port *port,
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int id,
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int id,
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struct drm_dp_payload *payload)
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struct drm_dp_payload *payload)
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{
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{
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DRM_DEBUG_KMS("\n");
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DRM_DEBUG_KMS("\n");
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/* its okay for these to fail */
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/* its okay for these to fail */
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@ -1567,9 +1567,9 @@ int drm_dp_destroy_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
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return 0;
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return 0;
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}
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}
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int drm_dp_destroy_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
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static int drm_dp_destroy_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
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int id,
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int id,
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struct drm_dp_payload *payload)
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struct drm_dp_payload *payload)
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{
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{
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payload->payload_state = 0;
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payload->payload_state = 0;
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return 0;
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return 0;
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