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iwlwifi: pcie: suppress ACPI related error message

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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>
This commit is contained in:
Johannes Berg 2014-02-26 11:16:56 +01:00 committed by Emmanuel Grumbach
parent d07913aa52
commit c42e810910
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/iwlwifi/pcie/drv.c
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@ -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;
}