Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933124AbaD2Ift (ORCPT ); Tue, 29 Apr 2014 04:35:49 -0400 Received: from mail-ig0-f176.google.com ([209.85.213.176]:59773 "EHLO mail-ig0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933007AbaD2Ifp (ORCPT ); Tue, 29 Apr 2014 04:35:45 -0400 From: Chase Southwood To: gregkh@linuxfoundation.org Cc: abbotti@mev.co.uk, hsweeten@visionengravers.com, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, Chase Southwood Subject: [PATCH 4/6 v2] staging: comedi: addi_apci_1564: simplify the PCI bar reading and don't read the unused bars Date: Tue, 29 Apr 2014 03:35:42 -0500 Message-Id: <1398760542-18886-1-git-send-email-chase.southwood@gmail.com> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1398562636-5900-1-git-send-email-chase.southwood@gmail.com> References: <1398562636-5900-1-git-send-email-chase.southwood@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This driver only uses PCI bar 1 (devpriv->i_IobaseAmcc), and PCI bar 2 (dev->iobase) doon't bother reading the unused PCI bars. Signed-off-by: Chase Southwood Cc: Ian Abbott Cc: H Hartley Sweeten --- 2: Bad PCI bar numbers corrected. drivers/staging/comedi/drivers/addi_apci_1564.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/staging/comedi/drivers/addi_apci_1564.c b/drivers/staging/comedi/drivers/addi_apci_1564.c index fe42f9d..7e42d47 100644 --- a/drivers/staging/comedi/drivers/addi_apci_1564.c +++ b/drivers/staging/comedi/drivers/addi_apci_1564.c @@ -65,15 +65,8 @@ static int apci1564_auto_attach(struct comedi_device *dev, if (ret) return ret; - if (this_board->i_IorangeBase1) - dev->iobase = pci_resource_start(pcidev, 1); - else - dev->iobase = pci_resource_start(pcidev, 0); - - devpriv->iobase = dev->iobase; - devpriv->i_IobaseAmcc = pci_resource_start(pcidev, 0); - devpriv->i_IobaseAddon = pci_resource_start(pcidev, 2); - devpriv->i_IobaseReserved = pci_resource_start(pcidev, 3); + dev->iobase = pci_resource_start(pcidev, 1); + devpriv->i_IobaseAmcc = pci_resource_start(pcidev, 0); /* Initialize parameters that can be overridden in EEPROM */ devpriv->s_EeParameters.i_NbrAiChannel = this_board->i_NbrAiChannel; -- 1.9.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/