diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c index c7b9ca264429..c69a1541e678 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c @@ -231,32 +231,39 @@ err_free_prph_scratch: } -void iwl_pcie_ctxt_info_gen3_free(struct iwl_trans *trans) +void iwl_pcie_ctxt_info_gen3_free(struct iwl_trans *trans, bool alive) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); + if (trans_pcie->iml) { + dma_free_coherent(trans->dev, trans->iml_len, trans_pcie->iml, + trans_pcie->iml_dma_addr); + trans_pcie->iml_dma_addr = 0; + trans_pcie->iml = NULL; + } + + iwl_pcie_ctxt_info_free_fw_img(trans); + + if (alive) + return; + if (!trans_pcie->ctxt_info_gen3) return; + /* ctxt_info_gen3 and prph_scratch are still needed for PNVM load */ dma_free_coherent(trans->dev, sizeof(*trans_pcie->ctxt_info_gen3), trans_pcie->ctxt_info_gen3, trans_pcie->ctxt_info_dma_addr); trans_pcie->ctxt_info_dma_addr = 0; trans_pcie->ctxt_info_gen3 = NULL; - dma_free_coherent(trans->dev, trans->iml_len, trans_pcie->iml, - trans_pcie->iml_dma_addr); - trans_pcie->iml_dma_addr = 0; - trans_pcie->iml = NULL; - - iwl_pcie_ctxt_info_free_fw_img(trans); - dma_free_coherent(trans->dev, sizeof(*trans_pcie->prph_scratch), trans_pcie->prph_scratch, trans_pcie->prph_scratch_dma_addr); trans_pcie->prph_scratch_dma_addr = 0; trans_pcie->prph_scratch = NULL; + /* this is needed for the entire lifetime */ dma_free_coherent(trans->dev, PAGE_SIZE, trans_pcie->prph_info, trans_pcie->prph_info_dma_addr); trans_pcie->prph_info_dma_addr = 0; |