From mboxrd@z Thu Jan 1 00:00:00 1970 From: tj@kernel.org (Tejun Heo) Date: Wed, 17 Jun 2015 14:17:34 -0400 Subject: [PATCH v2] ahci, msix: Fix build error for !PCI_MSI In-Reply-To: <20150617133002.GW10428@rric.localhost> References: <1433526566-21136-1-git-send-email-rric@kernel.org> <20150616132434.GO10428@rric.localhost> <20150616201341.GD22637@mtj.duckdns.org> <20150617084852.GL4914@rric.localhost> <5581379C.3090607@linux.intel.com> <20150617133002.GW10428@rric.localhost> Message-ID: <20150617181734.GH22637@mtj.duckdns.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Jun 17, 2015 at 03:30:02PM +0200, Robert Richter wrote: > From e43b79f0afd794d3e37ec0922c75e44b1c3f2e22 Mon Sep 17 00:00:00 2001 > From: Robert Richter > Date: Wed, 17 Jun 2015 10:33:22 +0200 > Subject: [PATCH v2] ahci, msix: Fix build error for !PCI_MSI > MIME-Version: 1.0 > Content-Type: text/plain; charset=UTF-8 > Content-Transfer-Encoding: 8bit > > It turned out the irq vector of the msix can be obtained from struct > msix_entry. This makes the lookup function for msi_desc obsolete. > > This fixes a build error if PCI_MSI is unset: > > drivers/ata/ahci.c: In function ?msix_get_desc?: > drivers/ata/ahci.c:1210:2: error: ?struct pci_dev? has no member named ?msi_list? > > Catched by Fengguang's build bot. > > Reported-by: kbuild test robot > Signed-off-by: Robert Richter Applied to libata/for-4.2. Thanks. -- tejun