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path: root/drivers/ssb/pci.c
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Diffstat (limited to 'drivers/ssb/pci.c')
-rw-r--r--drivers/ssb/pci.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index 989e275..6dcda86 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -625,9 +625,12 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
ssb_printk(KERN_ERR PFX "No SPROM available!\n");
return -ENODEV;
}
-
- bus->sprom_offset = (bus->chipco.dev->id.revision < 31) ?
- SSB_SPROM_BASE1 : SSB_SPROM_BASE31;
+ if (bus->chipco.dev) { /* can be unavailible! */
+ bus->sprom_offset = (bus->chipco.dev->id.revision < 31) ?
+ SSB_SPROM_BASE1 : SSB_SPROM_BASE31;
+ } else {
+ bus->sprom_offset = SSB_SPROM_BASE1;
+ }
buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL);
if (!buf)
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