From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 26 Feb 2014 10:16:56 +0000 (+0100)
Subject: iwlwifi: pcie: suppress ACPI related error message
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c42e8109103c0773c1e76704d9e4ff57cf1d2a71;p=openwrt%2Fstaging%2Fblogic.git

iwlwifi: pcie: suppress ACPI related error message

This message triggers on systems that don't support the API,
so suppress them when not debugging as it's not useful to
see it there.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---

diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c
index 0f52e961a5a5..22b6b7ee5fd2 100644
--- a/drivers/net/wireless/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/iwlwifi/pcie/drv.c
@@ -448,7 +448,8 @@ static void set_dflt_pwr_limit(struct iwl_trans *trans, struct pci_dev *pdev)
 
 	pxsx_handle = ACPI_HANDLE(&pdev->dev);
 	if (!pxsx_handle) {
-		IWL_ERR(trans, "Could not retrieve root port ACPI handle");
+		IWL_DEBUG_INFO(trans,
+			       "Could not retrieve root port ACPI handle");
 		return;
 	}