staging: vc04_services: Get rid of vchiq_check_resume()

Nobody calls this function.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200131103836.14312-14-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 a33f0fb..a26f9f6 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -2521,29 +2521,6 @@ out:
        return;
 }
 
-/* This function should be called with the write lock held */
-int
-vchiq_check_resume(struct vchiq_state *state)
-{
-       struct vchiq_arm_state *arm_state = vchiq_platform_get_arm_state(state);
-       int resume = 0;
-
-       if (!arm_state)
-               goto out;
-
-       vchiq_log_trace(vchiq_susp_log_level, "%s", __func__);
-
-       if (need_resume(state)) {
-               set_resume_state(arm_state, VC_RESUME_REQUESTED);
-               request_poll(state, NULL, 0);
-               resume = 1;
-       }
-
-out:
-       vchiq_log_trace(vchiq_susp_log_level, "%s exit", __func__);
-       return resume;
-}
-
 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_arm.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h
index 606a519..676b1cb 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h
@@ -95,9 +95,6 @@ extern enum vchiq_status
 vchiq_arm_init_state(struct vchiq_state *state,
                     struct vchiq_arm_state *arm_state);
 
-extern int
-vchiq_check_resume(struct vchiq_state *state);
-
 extern void
 vchiq_check_suspend(struct vchiq_state *state);
 enum vchiq_status