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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>
This commit is contained in:
Thierry Reding 2014-07-21 13:23:57 +02:00 committed by Dave Airlie
parent ee3939e079
commit 8fa6a4255e
1 changed files with 15 additions and 15 deletions
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30
drivers/gpu/drm/drm_dp_mst_topology.c
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@ -1484,10 +1484,10 @@ static int drm_dp_send_enum_path_resources(struct drm_dp_mst_topology_mgr *mgr,
return 0;
}
int drm_dp_payload_send_msg(struct drm_dp_mst_topology_mgr *mgr,
struct drm_dp_mst_port *port,
int id,
int pbn)
static int drm_dp_payload_send_msg(struct drm_dp_mst_topology_mgr *mgr,
struct drm_dp_mst_port *port,
int id,
int pbn)
{
struct drm_dp_sideband_msg_tx *txmsg;
struct drm_dp_mst_branch *mstb;
@ -1538,10 +1538,10 @@ static int drm_dp_create_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
return 0;
}
int drm_dp_create_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
struct drm_dp_mst_port *port,
int id,
struct drm_dp_payload *payload)
static int drm_dp_create_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
struct drm_dp_mst_port *port,
int id,
struct drm_dp_payload *payload)
{
int ret;
ret = drm_dp_payload_send_msg(mgr, port, id, port->vcpi.pbn);
@ -1551,10 +1551,10 @@ int drm_dp_create_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
return ret;
}
int drm_dp_destroy_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
struct drm_dp_mst_port *port,
int id,
struct drm_dp_payload *payload)
static int drm_dp_destroy_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
struct drm_dp_mst_port *port,
int id,
struct drm_dp_payload *payload)
{
DRM_DEBUG_KMS("\n");
/* its okay for these to fail */
@ -1567,9 +1567,9 @@ int drm_dp_destroy_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
return 0;
}
int drm_dp_destroy_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
int id,
struct drm_dp_payload *payload)
static int drm_dp_destroy_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
int id,
struct drm_dp_payload *payload)
{
payload->payload_state = 0;
return 0;