diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c index f80e721eb5d0..0ea61aaf7754 100644 --- a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c +++ b/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c @@ -212,8 +212,6 @@ int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, chains_static, chains_dynamic, FW_CTXT_ACTION_ADD, 0); - if (!ret) - ctxt->ref = 1; return ret; } @@ -223,9 +221,7 @@ int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, */ void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt) { - WARN_ON(!ctxt->ref); lockdep_assert_held(&mvm->mutex); - ctxt->ref++; } @@ -246,36 +242,8 @@ int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, FW_CTXT_ACTION_MODIFY, 0); } -/* - * Send a command to the FW to remove the given phy context. - * Once the command is sent, regardless of success or failure, the context is - * marked as invalid - */ -static void iwl_mvm_phy_ctxt_remove(struct iwl_mvm *mvm, - struct iwl_mvm_phy_ctxt *ctxt) -{ - struct iwl_phy_context_cmd cmd; - int ret; - - lockdep_assert_held(&mvm->mutex); - - iwl_mvm_phy_ctxt_cmd_hdr(ctxt, &cmd, FW_CTXT_ACTION_REMOVE, 0); - ret = iwl_mvm_send_cmd_pdu(mvm, PHY_CONTEXT_CMD, CMD_SYNC, - sizeof(struct iwl_phy_context_cmd), - &cmd); - ctxt->channel = NULL; - if (ret) - IWL_ERR(mvm, "Failed to send PHY remove: ctxt id=%d\n", - ctxt->id); -} - void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt) { lockdep_assert_held(&mvm->mutex); - ctxt->ref--; - if (ctxt->ref != 0) - return; - - return iwl_mvm_phy_ctxt_remove(mvm, ctxt); } |