staging: vc04_services: Delete vc_suspend_complete completion

Nobody is waiting on it.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200131103836.14312-15-nsaenzjulienne@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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 a26f9f6..f662806 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -2356,8 +2356,6 @@ vchiq_arm_init_state(struct vchiq_state *state,
                atomic_set(&arm_state->ka_use_ack_count, 0);
                atomic_set(&arm_state->ka_release_count, 0);
 
-               init_completion(&arm_state->vc_suspend_complete);
-
                init_completion(&arm_state->vc_resume_complete);
                /* Initialise to 'done' state.  We only want to block on resume
                 * completion while videocore is suspended. */
@@ -2436,18 +2434,14 @@ set_suspend_state(struct vchiq_arm_state *arm_state,
        /* state specific additional actions */
        switch (new_state) {
        case VC_SUSPEND_FORCE_CANCELED:
-               complete_all(&arm_state->vc_suspend_complete);
                break;
        case VC_SUSPEND_REJECTED:
-               complete_all(&arm_state->vc_suspend_complete);
                break;
        case VC_SUSPEND_FAILED:
-               complete_all(&arm_state->vc_suspend_complete);
                arm_state->vc_resume_state = VC_RESUME_RESUMED;
                complete_all(&arm_state->vc_resume_complete);
                break;
        case VC_SUSPEND_IDLE:
-               reinit_completion(&arm_state->vc_suspend_complete);
                break;
        case VC_SUSPEND_REQUESTED:
                break;
@@ -2455,7 +2449,6 @@ set_suspend_state(struct vchiq_arm_state *arm_state,
                set_resume_state(arm_state, VC_RESUME_IDLE);
                break;
        case VC_SUSPEND_SUSPENDED:
-               complete_all(&arm_state->vc_suspend_complete);
                break;
        default:
                BUG();

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 676b1cb..aa081d6 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h
@@ -46,7 +46,6 @@ struct vchiq_arm_state {
        atomic_t ka_use_ack_count;
        atomic_t ka_release_count;
 
-       struct completion vc_suspend_complete;
        struct completion vc_resume_complete;
 
        rwlock_t susp_res_lock;