diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2011-05-31 08:52:10 +0300 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-06-18 08:06:24 -0700 |
| commit | 3599d39a8525b01540e2c7ec8c5d0df0dd11d6cf (patch) | |
| tree | fb9c0b512ac042c1b483d6ff754cd1fd8af5e135 /drivers/net/wireless/iwlwifi/iwl-agn-tx.c | |
| parent | a48709c5d076aa3a3f9b6426f462abe6bf432b11 (diff) | |
iwlagn: add get_dev to iwl_bus_ops
Bus specific layer must know how to return the struct device* of the device.
Implement that as a callback of iwl_bus_ops and use that callback instead of
using the priv->pdev pointer which is meant to disappear soon.
Since the struct device * is needed in hot path, iwl_bus holds a pointer to it
instead of calling get_dev all the time.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-tx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index 8bd48f61a9f..f4e5edefd06 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -834,8 +834,8 @@ drop_unlock_priv: static inline int iwlagn_alloc_dma_ptr(struct iwl_priv *priv, struct iwl_dma_ptr *ptr, size_t size) { - ptr->addr = dma_alloc_coherent(&priv->pci_dev->dev, size, &ptr->dma, - GFP_KERNEL); + ptr->addr = dma_alloc_coherent(priv->bus.dev, size, + &ptr->dma, GFP_KERNEL); if (!ptr->addr) return -ENOMEM; ptr->size = size; @@ -848,7 +848,8 @@ static inline void iwlagn_free_dma_ptr(struct iwl_priv *priv, if (unlikely(!ptr->addr)) return; - dma_free_coherent(&priv->pci_dev->dev, ptr->size, ptr->addr, ptr->dma); + dma_free_coherent(priv->bus.dev, + ptr->size, ptr->addr, ptr->dma); memset(ptr, 0, sizeof(*ptr)); } |