[PATCH 4.5 057/200] iwlwifi: pcie: lower the debug level for RSA semaphore access

Greg Kroah-Hartman
2016-05-03T01:17:59Z

From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

commit 9fc515bc9e735c10cd327f05c20f5ef69474188d upstream.

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.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- 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(stru
*/
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;
}