diff mbox

[07/25] iwlwifi: mvm: fix MCC endianness bug

Message ID 20170602112553.2466-8-luca@coelho.fi (mailing list archive)
State Accepted
Delegated to: Luca Coelho
Headers show

Commit Message

Luca Coelho June 2, 2017, 11:25 a.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h | 2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/nvm.c    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
index c69aff91404b..8e4919a27cc7 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
@@ -1681,7 +1681,7 @@  struct iwl_mcc_update_resp {
  * @reserved1: reserved for alignment
  */
 struct iwl_mcc_chub_notif {
-	u16 mcc;
+	__le16 mcc;
 	u8 source_id;
 	u8 reserved1;
 } __packed; /* LAR_MCC_NOTIFY_S */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index 67a6c9c9af27..e7b16ecccb86 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -913,8 +913,8 @@  void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm,
 	if (WARN_ON_ONCE(!iwl_mvm_is_lar_supported(mvm)))
 		return;
 
-	mcc[0] = notif->mcc >> 8;
-	mcc[1] = notif->mcc & 0xff;
+	mcc[0] = le16_to_cpu(notif->mcc) >> 8;
+	mcc[1] = le16_to_cpu(notif->mcc) & 0xff;
 	mcc[2] = '\0';
 	src = notif->source_id;