[PATCH] ssb: Fix probing of PCI cores if PCI and PCIE core is available

[Michael Buesch]

This will make sure that always the correct core is selected, even if
there are both a PCI and PCI-E core on a PCI or PCI-E card.

Signed-off-by: Michael Buesch <[EMAIL PROTECTED]>

---

John, as this is a bugfix it should probably go into 2.6.24.

Index: wireless-2.6/drivers/ssb/scan.c
===================================================================
--- wireless-2.6.orig/drivers/ssb/scan.c        2008-01-02 18:49:22.000000000 
+0100
+++ wireless-2.6/drivers/ssb/scan.c     2008-01-03 18:56:30.000000000 +0100
@@ -388,6 +388,17 @@ int ssb_bus_scan(struct ssb_bus *bus,
                case SSB_DEV_PCI:
                case SSB_DEV_PCIE:
 #ifdef CONFIG_SSB_DRIVER_PCICORE
+                       if (bus->bustype == SSB_BUSTYPE_PCI) {
+                               /* Ignore PCI cores on PCI-E cards.
+                                * Ignore PCI-E cores on PCI cards. */
+                               if (dev->id.coreid == SSB_DEV_PCI) {
+                                       if (bus->host_pci->is_pcie)
+                                               continue;
+                               } else {
+                                       if (!bus->host_pci->is_pcie)
+                                               continue;
+                               }
+                       }
                        if (bus->pcicore.dev) {
                                ssb_printk(KERN_WARNING PFX
                                           "WARNING: Multiple PCI(E) cores 
found\n");
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