iwlwifi: pcie: lower the debug level for RSA semaphore access

IWL_INFO is not an error but still printed by default.
"can't access the RSA semaphore it is write protected" seems
worrisome but it is not really a problem.

CC: <stable@vger.kernel.org> [4.1+]
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index eb39c7e..b2b7935 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -732,8 +732,8 @@ static int iwl_pcie_rsa_race_bug_wa(struct iwl_trans *trans)
         */
        val = iwl_read_prph(trans, PREG_AUX_BUS_WPROT_0);
        if (val & (BIT(1) | BIT(17))) {
-               IWL_INFO(trans,
-                        "can't access the RSA semaphore it is write protected\n");
+               IWL_DEBUG_INFO(trans,
+                              "can't access the RSA semaphore it is write protected\n");
                return 0;
        }