From 0477ad72a12d4ee3f588de9349012948ea25702b Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Fri, 15 Apr 2011 19:23:11 +0400 Subject: [PATCH] iwlegacy: use pci_dev->revision Commit be663ab67077fac8e23eb8e231a8c1c94cb32e54 (iwlwifi: split the drivers for agn and legacy devices 3945/4965) added code to read the 4965's revision ID from the PCI configuration register while it's already stored by PCI subsystem in the 'revision' field of 'struct pci_dev'... Signed-off-by: Sergei Shtylyov Signed-off-by: John W. Linville --- drivers/net/wireless/iwlegacy/iwl4965-base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c index 91b3d8b9d7a5..dd90619fdce7 100644 --- a/drivers/net/wireless/iwlegacy/iwl4965-base.c +++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c @@ -3179,7 +3179,7 @@ static void iwl4965_hw_detect(struct iwl_priv *priv) { priv->hw_rev = _iwl_legacy_read32(priv, CSR_HW_REV); priv->hw_wa_rev = _iwl_legacy_read32(priv, CSR_HW_REV_WA_REG); - pci_read_config_byte(priv->pci_dev, PCI_REVISION_ID, &priv->rev_id); + priv->rev_id = priv->pci_dev->revision; IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", priv->rev_id); } -- 2.20.1