}
return err;
---- a/drivers/ssb/sprom.c
-+++ b/drivers/ssb/sprom.c
-@@ -190,3 +190,17 @@ bool ssb_is_sprom_available(struct ssb_b
-
- return true;
- }
-+
-+/* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */
-+bool ssb_is_sprom_available(struct ssb_bus *bus)
-+{
-+ /* status register only exists on chipcomon rev >= 11 and we need check
-+ for >= 31 only */
-+ /* this routine differs from specs as we do not access SPROM directly
-+ on PCMCIA */
-+ if (bus->bustype == SSB_BUSTYPE_PCI &&
-+ bus->chipco.dev->id.revision >= 31)
-+ return bus->chipco.capabilities & SSB_CHIPCO_CAP_SPROM;
-+
-+ return true;
-+}
--- a/drivers/ssb/ssb_private.h
+++ b/drivers/ssb/ssb_private.h
@@ -196,7 +196,7 @@ extern int ssb_devices_thaw(struct ssb_f
+#endif /* CONFIG_SSB_B43_PCI_BRIDGE */
#endif /* LINUX_SSB_PRIVATE_H_ */
---- a/include/linux/ssb/ssb.h
-+++ b/include/linux/ssb/ssb.h
-@@ -305,6 +305,7 @@ struct ssb_bus {
- /* ID information about the Chip. */
- u16 chip_id;
- u16 chip_rev;
-+ u16 sprom_offset;
- u16 sprom_size; /* number of words in sprom */
- u16 sprom_offset;
- u8 chip_package;
-@@ -395,6 +396,9 @@ extern int ssb_bus_sdiobus_register(stru
-
- extern void ssb_bus_unregister(struct ssb_bus *bus);
-
-+/* Does the device have an SPROM? */
-+extern bool ssb_is_sprom_available(struct ssb_bus *bus);
-+
- /* Set a fallback SPROM.
- * See kdoc at the function definition for complete documentation. */
- extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom);
--- a/include/linux/ssb/ssb_driver_chipcommon.h
+++ b/include/linux/ssb/ssb_driver_chipcommon.h
@@ -54,6 +54,7 @@