From: Dreyfuss, Haim Date: Thu, 4 Jun 2015 08:45:33 +0000 (+0300) Subject: iwlwifi: pcie: Fix bug in NIC's PM registers access X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~3987^2~28^2~5^2~7 X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=66337b7c67f6237720ba13f6d41b9d8dbcb59cda;p=linux-4.9.git iwlwifi: pcie: Fix bug in NIC's PM registers access While cleanig the access to those hw-dependent registers, instead of using the product family type, wrong condition was added mistakenly and enabled 8000 family devices a forbidden access to HW registers, fix it. Fixes: 95411d0455cc ("iwlwifi: pcie: Control access to the NIC's PM registers via iwl_cfg") Signed-off-by: Dreyfuss, Haim Signed-off-by: Emmanuel Grumbach --- diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index 43ae658af6ec..608ba1e39a0f 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -182,7 +182,7 @@ static void iwl_trans_pcie_write_shr(struct iwl_trans *trans, u32 reg, u32 val) static void iwl_pcie_set_pwr(struct iwl_trans *trans, bool vaux) { - if (!trans->cfg->apmg_not_supported) + if (trans->cfg->apmg_not_supported) return; if (vaux && pci_pme_capable(to_pci_dev(trans->dev), PCI_D3cold))