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

[ Upstream commit 9fc515bc9e735c10cd327f05c20f5ef69474188d ]

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>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index d60a467a983c6f220384b701953eb42d2cc4c1ae..80cab4ec052233857688524aa75fdab878e3f0f6 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -731,8 +731,8 @@ 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;
        }