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staging: vc04_services: Get rid of vchiq_arm_vcsuspend()

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It's not used.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200131103836.14312-13-nsaenzjulienne@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nicolas Saenz Julienne
2020-01-31 11:38:28 +01:00
committed by Greg Kroah-Hartman
parent c9b361ccd0
commit af908f390f
2 changed files with 0 additions and 54 deletions
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51
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
View File

@@ -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)
{

3
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h
View File

@@ -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);