Patch "ssb: Do not disable PCI host on non-Mips" has been added to the 4.15-stable tree

Patch "ssb: Do not disable PCI host on non-Mips" has been added to the 4.15-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ssb: Do not disable PCI host on non-Mips

to the 4.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     ssb-do-not-disable-pci-host-on-non-mips.patch
and it can be found in the queue-4.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From a9e6d44ddeccd3522670e641f1ed9b068e746ff7 Mon Sep 17 00:00:00 2001
From: Sven Joachim <svenjoac@gmx.de>
Date: Fri, 26 Jan 2018 10:38:01 +0100
Subject: ssb: Do not disable PCI host on non-Mips

From: Sven Joachim <svenjoac@gmx.de>

commit a9e6d44ddeccd3522670e641f1ed9b068e746ff7 upstream.

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")
Signed-off-by: Sven Joachim <svenjoac@gmx.de>
Reviewed-by: James Hogan <jhogan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/ssb/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- 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


Patches currently in stable-queue which might be from svenjoac@gmx.de are

queue-4.15/ssb-do-not-disable-pci-host-on-non-mips.patch