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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2011-05-31 07:52:10 +0200 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-06-18 17:06:24 +0200 |
| commit | 3599d39a8525b01540e2c7ec8c5d0df0dd11d6cf (patch) | |
| tree | fb9c0b512ac042c1b483d6ff754cd1fd8af5e135 /drivers/net/wireless/iwlwifi/iwl-rx.c | |
| parent | iwlagn: introduce iwl_bus and iwl_bus_ops (diff) | |
| download | linux-3599d39a8525b01540e2c7ec8c5d0df0dd11d6cf.tar.xz linux-3599d39a8525b01540e2c7ec8c5d0df0dd11d6cf.zip | |
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-rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-rx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index b774517aa9fa..3efa7066e987 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -182,7 +182,7 @@ void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q int iwl_rx_queue_alloc(struct iwl_priv *priv) { struct iwl_rx_queue *rxq = &priv->rxq; - struct device *dev = &priv->pci_dev->dev; + struct device *dev = priv->bus.dev; int i; spin_lock_init(&rxq->lock); @@ -213,7 +213,7 @@ int iwl_rx_queue_alloc(struct iwl_priv *priv) return 0; err_rb: - dma_free_coherent(&priv->pci_dev->dev, 4 * RX_QUEUE_SIZE, rxq->bd, + dma_free_coherent(dev, 4 * RX_QUEUE_SIZE, rxq->bd, rxq->bd_dma); err_bd: return -ENOMEM; |