From: Gavin Shan Date: Tue, 22 Sep 2020 13:04:23 +0000 (+1000) Subject: firmware: arm_sdei: Remove _sdei_event_unregister() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4b2b76cbbc8ff5dabc18123d94a1125143aea567;p=linux.git firmware: arm_sdei: Remove _sdei_event_unregister() _sdei_event_unregister() is called by sdei_event_unregister() and sdei_device_freeze(). _sdei_event_unregister() covers the shared and private events, but sdei_device_freeze() only covers the shared events. So the logic to cover the private events isn't needed by sdei_device_freeze(). sdei_event_unregister sdei_device_freeze _sdei_event_unregister sdei_unregister_shared _sdei_event_unregister This removes _sdei_event_unregister(). Its logic is moved to its callers accordingly. This shouldn't cause any logical changes. Signed-off-by: Gavin Shan Reviewed-by: Jonathan Cameron Reviewed-by: James Morse Link: https://lore.kernel.org/r/20200922130423.10173-14-gshan@redhat.com Signed-off-by: Will Deacon --- diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c index 361d142ad2a8e..840754dcc6ca4 100644 --- a/drivers/firmware/arm_sdei.c +++ b/drivers/firmware/arm_sdei.c @@ -487,16 +487,6 @@ static void _local_event_unregister(void *data) sdei_cross_call_return(arg, err); } -static int _sdei_event_unregister(struct sdei_event *event) -{ - lockdep_assert_held(&sdei_events_lock); - - if (event->type == SDEI_EVENT_TYPE_SHARED) - return sdei_api_event_unregister(event->event_num); - - return sdei_do_cross_call(_local_event_unregister, event); -} - int sdei_event_unregister(u32 event_num) { int err; @@ -517,7 +507,11 @@ int sdei_event_unregister(u32 event_num) event->reenable = false; spin_unlock(&sdei_list_lock); - err = _sdei_event_unregister(event); + if (event->type == SDEI_EVENT_TYPE_SHARED) + err = sdei_api_event_unregister(event->event_num); + else + err = sdei_do_cross_call(_local_event_unregister, event); + if (err) goto unlock; @@ -543,7 +537,7 @@ static int sdei_unregister_shared(void) if (event->type != SDEI_EVENT_TYPE_SHARED) continue; - err = _sdei_event_unregister(event); + err = sdei_api_event_unregister(event->event_num); if (err) break; }