brcmsmac: read PCI vendor and device id only for PCI devices

If brcmsmac is used on non PCI(s) devices it should not try to access
bus->host_pci.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 17 insertions, 6 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 479cb17c5ba1..19db4052c44c 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -4434,9 +4434,14 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core,
         struct pci_dev *pcidev = core->bus->host_pci;
         struct ssb_sprom *sprom = &core->bus->sprom;
 
-        BCMMSG(wlc->wiphy, "wl%d: vendor 0x%x device 0x%x\n", unit,
-               pcidev->vendor,
-               pcidev->device);
+        if (core->bus->hosttype == BCMA_HOSTTYPE_PCI)
+                BCMMSG(wlc->wiphy, "wl%d: vendor 0x%x device 0x%x\n", unit,
+                       pcidev->vendor,
+                       pcidev->device);
+        else
+                BCMMSG(wlc->wiphy, "wl%d: vendor 0x%x device 0x%x\n", unit,
+                       core->bus->boardinfo.vendor,
+                       core->bus->boardinfo.type);
 
         wme = true;
 
@@ -4462,7 +4467,8 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core,
         }
 
         /* verify again the device is supported */
-        if (!brcms_c_chipmatch(pcidev->vendor, pcidev->device)) {
+        if (core->bus->hosttype == BCMA_HOSTTYPE_PCI &&
+            !brcms_c_chipmatch(pcidev->vendor, pcidev->device)) {
                 wiphy_err(wiphy, "wl%d: brcms_b_attach: Unsupported "
                         "vendor/device (0x%x/0x%x)\n",
                          unit, pcidev->vendor, pcidev->device);
@@ -4470,8 +4476,13 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core,
                 goto fail;
         }
 
-        wlc_hw->vendorid = pcidev->vendor;
-        wlc_hw->deviceid = pcidev->device;
+        if (core->bus->hosttype == BCMA_HOSTTYPE_PCI) {
+                wlc_hw->vendorid = pcidev->vendor;
+                wlc_hw->deviceid = pcidev->device;
+        } else {
+                wlc_hw->vendorid = core->bus->boardinfo.vendor;
+                wlc_hw->deviceid = core->bus->boardinfo.type;
+        }
 
         wlc_hw->d11core = core;
         wlc_hw->corerev = core->id.rev;