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| author | David S. Miller <davem@davemloft.net> | 2011-05-05 14:09:28 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-05 14:09:28 -0700 |
| commit | 90864fbc7639d7a2300c67a18c9fb9fbcf7d51d2 (patch) | |
| tree | 6951c8d0e529dbfc7c4cec75d4cec63350e39b7c /drivers/net/wireless/iwlwifi/iwl-helpers.h | |
| parent | 228e548e602061b08ee8e8966f567c12aa079682 (diff) | |
| parent | a70171dce9cd44cb06c7d299eba9fa87a8933045 (diff) | |
| download | olio-linux-3.10-90864fbc7639d7a2300c67a18c9fb9fbcf7d51d2.tar.xz olio-linux-3.10-90864fbc7639d7a2300c67a18c9fb9fbcf7d51d2.zip | |
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
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: * |