diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-helpers.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-helpers.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h index 9309ff2df4c..41207a3645b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-helpers.h +++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h @@ -64,30 +64,6 @@ static inline int iwl_queue_dec_wrap(int index, int n_bd) return --index & (n_bd - 1); } -/* TODO: Move fw_desc functions to iwl-pci.ko */ -static inline void iwl_free_fw_desc(struct pci_dev *pci_dev, - struct fw_desc *desc) -{ - if (desc->v_addr) - dma_free_coherent(&pci_dev->dev, desc->len, - desc->v_addr, desc->p_addr); - desc->v_addr = NULL; - desc->len = 0; -} - -static inline int iwl_alloc_fw_desc(struct pci_dev *pci_dev, - struct fw_desc *desc) -{ - if (!desc->len) { - desc->v_addr = NULL; - return -EINVAL; - } - - desc->v_addr = dma_alloc_coherent(&pci_dev->dev, desc->len, - &desc->p_addr, GFP_KERNEL); - return (desc->v_addr != NULL) ? 0 : -ENOMEM; -} - /* * we have 8 bits used like this: * |