It's not used.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>
---
.../interface/vchiq_arm/vchiq_arm.c | 51 -------------------
.../interface/vchiq_arm/vchiq_arm.h | 3 --
2 files changed, 54 deletions(-)
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index 7c620366dfb6..a33f0fb5d45f 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -2500,57 +2500,6 @@ need_resume(struct vchiq_state *state)
(arm_state->vc_resume_state < VC_RESUME_REQUESTED);
}
-/* Initiate suspend via slot handler. Should be called with the write lock
- * held */
-enum vchiq_status
-vchiq_arm_vcsuspend(struct vchiq_state *state)
-{
- enum vchiq_status status = VCHIQ_ERROR;
- struct vchiq_arm_state *arm_state = vchiq_platform_get_arm_state(state);
-
- if (!arm_state)
- goto out;
-
- vchiq_log_trace(vchiq_susp_log_level, "%s", __func__);
- status = VCHIQ_SUCCESS;
-
- switch (arm_state->vc_suspend_state) {
- case VC_SUSPEND_REQUESTED:
- vchiq_log_info(vchiq_susp_log_level, "%s: suspend already "
- "requested", __func__);
- break;
- case VC_SUSPEND_IN_PROGRESS:
- vchiq_log_info(vchiq_susp_log_level, "%s: suspend already in "
- "progress", __func__);
- break;
-
- default:
- /* We don't expect to be in other states, so log but continue
- * anyway */
- vchiq_log_error(vchiq_susp_log_level,
- "%s unexpected suspend state %s", __func__,
- suspend_state_names[arm_state->vc_suspend_state +
- VC_SUSPEND_NUM_OFFSET]);
- /* fall through */
- case VC_SUSPEND_REJECTED:
- case VC_SUSPEND_FAILED:
- /* Ensure any idle state actions have been run */
- set_suspend_state(arm_state, VC_SUSPEND_IDLE);
- /* fall through */
- case VC_SUSPEND_IDLE:
- vchiq_log_info(vchiq_susp_log_level,
- "%s: suspending", __func__);
- set_suspend_state(arm_state, VC_SUSPEND_REQUESTED);
- /* kick the slot handler thread to initiate suspend */
- request_poll(state, NULL, 0);
- break;
- }
-
-out:
- vchiq_log_trace(vchiq_susp_log_level, "%s exit %d", __func__, status);
- return status;
-}
-
void
vchiq_platform_check_suspend(struct vchiq_state *state)
{
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h
index 0a4efcf95a61..606a519dd3db 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h
@@ -88,9 +88,6 @@ int vchiq_platform_init(struct platform_device *pdev,
extern struct vchiq_state *
vchiq_get_state(void);
-extern enum vchiq_status
-vchiq_arm_vcsuspend(struct vchiq_state *state);
-
extern enum vchiq_status
vchiq_arm_vcresume(struct vchiq_state *state);
--
2.25.0
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