From 98209d038fb0d638360381ab98160c40ce0ffa13 Mon Sep 17 00:00:00 2001 From: Nicolas Saenz Julienne Date: Fri, 31 Jan 2020 11:38:28 +0100 Subject: [PATCH] staging: vc04_services: Get rid of vchiq_arm_vcsuspend() It's not used. Signed-off-by: Nicolas Saenz Julienne Link: https://lore.kernel.org/r/20200131103836.14312-13-nsaenzjulienne@suse.de Signed-off-by: Greg Kroah-Hartman --- .../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 7c620366dfb64..a33f0fb5d45fd 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 0a4efcf95a612..606a519dd3db0 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); -- 2.39.5