Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964846Ab2FAVQb (ORCPT ); Fri, 1 Jun 2012 17:16:31 -0400 Received: from mx1.redhat.com ([209.132.183.28]:61279 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932538Ab2FAVQ2 (ORCPT ); Fri, 1 Jun 2012 17:16:28 -0400 From: Myron Stowe Subject: [PATCH 1/4] PCI: make pci_ltr_supported static. To: bhelgaas@google.com Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, xudong.hao@linux.intel.com, ddutile@redhat.com, yu.zhao@intel.com Date: Fri, 01 Jun 2012 15:16:25 -0600 Message-ID: <20120601211625.20328.37250.stgit@amt.stowe> In-Reply-To: <20120601211619.20328.36769.stgit@amt.stowe> References: <20120601211619.20328.36769.stgit@amt.stowe> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1917 Lines: 58 The PCI Express Latency Tolerance Reporting (LTR) feature's pci_ltr_supported() routine is currently only used within drivers/pci/pci.c so make it static. Signed-off-by: Myron Stowe --- drivers/pci/pci.c | 4 ++-- include/linux/pci.h | 1 - 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 447e834..64471b1 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -39,6 +39,7 @@ EXPORT_SYMBOL(pci_pci_problems); unsigned int pci_pm_d3_delay; +static bool pci_ltr_supported(struct pci_dev *dev); static void pci_pme_list_scan(struct work_struct *work); static LIST_HEAD(pci_pme_list); @@ -2169,7 +2170,7 @@ EXPORT_SYMBOL(pci_disable_obff); * RETURNS: * True if @dev supports latency tolerance reporting, false otherwise. */ -bool pci_ltr_supported(struct pci_dev *dev) +static bool pci_ltr_supported(struct pci_dev *dev) { int pos; u32 cap; @@ -2185,7 +2186,6 @@ bool pci_ltr_supported(struct pci_dev *dev) return cap & PCI_EXP_DEVCAP2_LTR; } -EXPORT_SYMBOL(pci_ltr_supported); /** * pci_enable_ltr - enable latency tolerance reporting diff --git a/include/linux/pci.h b/include/linux/pci.h index d8c379d..b2bec26 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -875,7 +875,6 @@ enum pci_obff_signal_type { int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type); void pci_disable_obff(struct pci_dev *dev); -bool pci_ltr_supported(struct pci_dev *dev); int pci_enable_ltr(struct pci_dev *dev); void pci_disable_ltr(struct pci_dev *dev); int pci_set_ltr(struct pci_dev *dev, int snoop_lat_ns, int nosnoop_lat_ns); -- 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/