Subject: [PATCH 4/9] staging: vc04_services: Remove vchiq_pause_internal()

From: Nishka Dasgupta <[email-masked]>
Date: Tue, 25 Jun 2019 23:47:04 +0530

Remove unused function vchiq_pause_internal.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <[email-masked]>
---
 .../interface/vchiq_arm/vchiq_core.c          | 23 -------------------
 .../interface/vchiq_arm/vchiq_core.h          |  3 ---
 2 files changed, 26 deletions(-)

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
index 0dca6e834ffa..7f093b2679ae 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -2830,29 +2830,6 @@ vchiq_shutdown_internal(struct vchiq_state *state, VCHIQ_INSTANCE_T instance)
 	return VCHIQ_SUCCESS;
 }
 
-VCHIQ_STATUS_T
-vchiq_pause_internal(struct vchiq_state *state)
-{
-	VCHIQ_STATUS_T status = VCHIQ_SUCCESS;
-
-	switch (state->conn_state) {
-	case VCHIQ_CONNSTATE_CONNECTED:
-		/* Request a pause */
-		vchiq_set_conn_state(state, VCHIQ_CONNSTATE_PAUSING);
-		request_poll(state, NULL, 0);
-		break;
-	default:
-		vchiq_log_error(vchiq_core_log_level,
-			"%s in state %s\n",
-			__func__, conn_state_names[state->conn_state]);
-		status = VCHIQ_ERROR;
-		VCHIQ_STATS_INC(state, error_count);
-		break;
-	}
-
-	return status;
-}
-
 VCHIQ_STATUS_T
 vchiq_resume_internal(struct vchiq_state *state)
 {
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h
index aee2d362e88d..b319031145ed 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h
@@ -518,9 +518,6 @@ vchiq_free_service_internal(struct vchiq_service *service);
 extern VCHIQ_STATUS_T
 vchiq_shutdown_internal(struct vchiq_state *state, VCHIQ_INSTANCE_T instance);
 
-extern VCHIQ_STATUS_T
-vchiq_pause_internal(struct vchiq_state *state);
-
 extern VCHIQ_STATUS_T
 vchiq_resume_internal(struct vchiq_state *state);
 
-- 
2.19.1

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