iwlwifi: pcie: set iwl_trans->cfg later in the probe function

Instead of setting the cfg to iwl_trans already during allocation, set
it only later when we have had the time to decide which cfg to use.
This is part of the effort to be able to decide the cfg based on HW
revision and RF ID after iwl_trans_alloc() has been called.

For now, since we still have a bunch of code checking the HW revision
and the RF ID, we set iwl_trans->cfg early, even before we decided the
real cfg to use.  We only use the trans configuration at this point,
so this is fine for now.  In the future, the trans configuration will
be completely independent from the rest of the config structure, so
we'll be able to avoid this.

Additionally, we can't access the PRPH registers in iwl_trans_alloc()
anymore, so move the HW REV C-step check for family 8000 code later to
the probe function as well.  This step is probably not necessary, but
if that's the case it should be removed separately later on.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
index d47ba334c7ac..28bdc9a9617e 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
@@ -66,7 +66,6 @@
 
 struct iwl_trans *iwl_trans_alloc(unsigned int priv_size,
 				  struct device *dev,
-				  const struct iwl_cfg *cfg,
 				  const struct iwl_trans_ops *ops)
 {
 	struct iwl_trans *trans;
@@ -84,7 +83,6 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size,
 #endif
 
 	trans->dev = dev;
-	trans->cfg = cfg;
 	trans->ops = ops;
 	trans->num_rx_queues = 1;