From: Ian Abbott <abbotti@mev.co.uk>
Date: Mon, 7 Aug 2006 18:01:40 +0000 (+0000)
Subject: Add compatibility function pci_name(pci_dev) for kernel < 2.4.22.  It
X-Git-Tag: r0_7_72~19
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=c4dd64c517de588bdc352b0379ed05a10a526ea4;p=comedi.git

Add compatibility function pci_name(pci_dev) for kernel < 2.4.22.  It
returns the pci device name as a char * (e.g. "00:09.0" for bus 0, slot 9,
func 0, or "0000:00:09.0" for recent kernels that include the PCI domain
in the string).
---

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 19e71e42..39f1639b 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -16,6 +16,13 @@
 #define pci_dev_put(x)
 #endif
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,22)
+static inline char *pci_name(struct pci_dev *pdev)
+{
+	return pdev->slot_name;
+}
+#endif
+
 #endif /* _COMPAT_PCI_H */