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iwlwifi: trans: turn set_pmi into an optional callback 

It is not currently implemented for SDIO, and not required for other slave
buses as well.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Arik Nemtsov 2013-12-05 18:31:45 +02:00 committed by Emmanuel Grumbach
parent efbf6e3ba2
commit 128cb89e1d
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/iwlwifi/iwl-trans.h
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@ -787,7 +787,8 @@ static inline u32 iwl_trans_write_mem32(struct iwl_trans *trans, u32 addr,
static inline void iwl_trans_set_pmi(struct iwl_trans *trans, bool state)
{
trans->ops->set_pmi(trans, state);
if (trans->ops->set_pmi)
trans->ops->set_pmi(trans, state);
}
static inline void