From d5cd9248449c589afc2a6d376484357ced3e9845 Mon Sep 17 00:00:00 2001 From: Florian Pose Date: Fri, 12 Jan 2007 12:10:09 +0000 Subject: [PATCH] Warn on duplicate master releasing. --- master/module.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/master/module.c b/master/module.c index 257e053d..10d60afb 100644 --- a/master/module.c +++ b/master/module.c @@ -471,13 +471,19 @@ ec_master_t *ecrt_request_master(unsigned int master_index void ecrt_release_master(ec_master_t *master /**< EtherCAT master */) { + EC_INFO("Releasing master %i...\n", master->index); + + if (master->mode != EC_MASTER_MODE_OPERATION) { + EC_WARN("Master %i was was not requested!\n", master->index); + return; + } + ec_master_leave_operation_mode(master); module_put(master->device->module); atomic_inc(&master->available); EC_INFO("Released master %i.\n", master->index); - return; } /*****************************************************************************/