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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2012-01-03 16:56:15 +0200 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2012-02-02 14:35:45 -0800 |
| commit | 1042db2af183b96cdce5972014d85e8bca0634ad (patch) | |
| tree | a2180c74bd080da8ae6cb9ab9b8d3494ee50e6cc /drivers/net/wireless/iwlwifi/iwl-trans.h | |
| parent | 0390549571cb614ac5cd3327b63f95155a75c673 (diff) | |
| download | lwn-1042db2af183b96cdce5972014d85e8bca0634ad.tar.gz lwn-1042db2af183b96cdce5972014d85e8bca0634ad.zip | |
iwlwifi: give trans to all the read / write functions
From now on, the transport layer in charge of providing access to the
device. So change all the driver to give a pointer to the transport
to all the low level functions that actually access the device.
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-trans.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index 0a3727dac6ac..dec935a84a7f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -234,6 +234,7 @@ struct iwl_calib_result { * @ops - pointer to iwl_trans_ops * @shrd - pointer to iwl_shared which holds shared data from the upper layer * @hcmd_lock: protects HCMD + * @reg_lock - protect hw register access * @dev - pointer to struct device * that represents the device * @irq - the irq number for the device * @ucode_write_complete: indicates that the ucode has been copied. @@ -247,6 +248,7 @@ struct iwl_trans { const struct iwl_trans_ops *ops; struct iwl_shared *shrd; spinlock_t hcmd_lock; + spinlock_t reg_lock; struct device *dev; unsigned int irq; |