From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.codeaurora.org ([198.145.29.96]:37428 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751566AbdKVFbv (ORCPT ); Wed, 22 Nov 2017 00:31:51 -0500 From: Sinan Kaya To: linux-pci@vger.kernel.org, timur@codeaurora.org Cc: linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Sinan Kaya , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , dri-devel@lists.freedesktop.org (open list:DRM DRIVERS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 09/30] drm/i915: deprecate pci_get_bus_and_slot() Date: Wed, 22 Nov 2017 00:30:54 -0500 Message-Id: <1511328675-21981-10-git-send-email-okaya@codeaurora.org> In-Reply-To: <1511328675-21981-1-git-send-email-okaya@codeaurora.org> References: <1511328675-21981-1-git-send-email-okaya@codeaurora.org> Sender: linux-pci-owner@vger.kernel.org List-ID: pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as where a PCI device is present. This restricts the device drivers to be reused for other domain numbers. Use pci_get_domain_bus_and_slot() with a domain number of 0 where we can't extract the domain number. Other places, use the actual domain number from the device. Signed-off-by: Sinan Kaya --- drivers/gpu/drm/i915/i915_drv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 9f45cfe..2ca7603 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -419,7 +419,9 @@ static int i915_getparam(struct drm_device *dev, void *data, static int i915_get_bridge_dev(struct drm_i915_private *dev_priv) { - dev_priv->bridge_dev = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0)); + uint16_t devfn = PCI_DEVFN(0, 0) + + dev_priv->bridge_dev = pci_get_domain_bus_and_slot(0, 0, devfn); if (!dev_priv->bridge_dev) { DRM_ERROR("bridge device not found\n"); return -1; -- 1.9.1