After upgrading an old laptop to 4.15-rc9, I found that the eth0 and
wlan0 interfaces had disappeared.  It turns out that the b43 and b44
drivers require SSB_PCIHOST_POSSIBLE which depends on
PCI_DRIVERS_LEGACY, a config option that only exists on Mips.

Fixes: 58eae1416b80 ("ssb: Disable PCI host for PCI_DRIVERS_GENERIC")
Cc: stable@vger.org
Signed-off-by: Sven Joachim <redacted>
---
 drivers/ssb/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig
index 71c73766ee22..65af12c3bdb2 100644
--- a/drivers/ssb/Kconfig
+++ b/drivers/ssb/Kconfig

@@ -32,7 +32,7 @@ config SSB_BLOCKIO
 
 config SSB_PCIHOST_POSSIBLE
 	bool
-	depends on SSB && (PCI = y || PCI = SSB) && PCI_DRIVERS_LEGACY
+	depends on SSB && (PCI = y || PCI = SSB) && (PCI_DRIVERS_LEGACY || !MIPS)
 	default y
 
 config SSB_PCIHOST

-- 
2.15.1