linux-kernel - [PATCH 17/22] staging: vc04_services: Delete vchiq_platform_check

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Date:   Fri, 24 Jan 2020 15:46:11 +0100
From:   Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
To:     gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org
Cc:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        bcm-kernel-feedback-list@...adcom.com,
        linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, devel@...verdev.osuosl.org
Subject: [PATCH 17/22] staging: vc04_services: Delete vchiq_platform_check_suspend()

The function does nothing.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
---
 .../vc04_services/interface/vchiq_arm/vchiq_arm.c | 15 ---------------
 .../interface/vchiq_arm/vchiq_core.c              |  3 ---
 .../interface/vchiq_arm/vchiq_core.h              |  3 ---
 3 files changed, 21 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 591fbb99d015..8ec5a61c5d89 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -2451,21 +2451,6 @@ need_resume(struct vchiq_state *state)
 			(arm_state->vc_resume_state < VC_RESUME_REQUESTED);
 }
 
-void
-vchiq_platform_check_suspend(struct vchiq_state *state)
-{
-	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__);
-
-out:
-	vchiq_log_trace(vchiq_susp_log_level, "%s exit", __func__);
-	return;
-}
-
 enum vchiq_status
 vchiq_use_internal(struct vchiq_state *state, struct vchiq_service *service,
 		   enum USE_TYPE_E use_type)
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 c5493dee6dd7..d5957411d906 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -1866,9 +1866,6 @@ slot_handler_func(void *v)
 
 		DEBUG_TRACE(SLOT_HANDLER_LINE);
 		if (state->poll_needed) {
-			/* Check if we need to suspend - may change our
-			 * conn_state */
-			vchiq_platform_check_suspend(state);
 
 			state->poll_needed = 0;
 
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 11037a499408..604d0c330819 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h
@@ -590,9 +590,6 @@ vchiq_complete_bulk(struct vchiq_bulk *bulk);
 extern void
 remote_event_signal(struct remote_event *event);
 
-void
-vchiq_platform_check_suspend(struct vchiq_state *state);
-
 extern int
 vchiq_dump(void *dump_context, const char *str, int len);
 
-- 
2.25.0