From patchwork Tue Nov 13 09:07:44 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v6,2/5] PCI: Define the maximum number of PCI function Date: Mon, 12 Nov 2012 23:07:44 -0000 From: Takao Indoh X-Patchwork-Id: 198579 Message-Id: <20121113090231.1180.67284.sendpatchset@indoh> To: linux-pci@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org Cc: tokunaga.keiich@jp.fujitsu.com, kexec@lists.infradead.org, hbabu@us.ibm.com, andi@firstfloor.org, ddutile@redhat.com, vgoyal@redhat.com, ishii.hironobu@jp.fujitsu.com, hpa@zytor.com, bhelgaas@google.com, tglx@linutronix.de, yinghai@kernel.org, mingo@redhat.com, Takao Indoh , khalid@gonehiking.org Define the maximum number of PCI function so that PCI functions can be enumerated without using "8". Signed-off-by: Takao Indoh --- include/linux/pci.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/include/linux/pci.h b/include/linux/pci.h index ee21795..eca3231 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -35,6 +35,8 @@ /* Include the ID list */ #include +#define PCI_MAX_FUNCTIONS 8 + /* pci_slot represents a physical slot */ struct pci_slot { struct pci_bus *bus; /* The bus this slot is on */