[3.16.y-ckt stable] Patch "powerpc/powernv: Replace OPAL_DEASSERT_RESET with EEH_RESET_DEACTIVATE" has been added to staging queue

[Luis Henriques]

This is a note to let you know that I have just added a patch titled

    powerpc/powernv: Replace OPAL_DEASSERT_RESET with EEH_RESET_DEACTIVATE

to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.16.y-queue

This patch is scheduled to be released in version 3.16.7-ckt3.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.16.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From 8bc41078ff4ff76a3c11726f08be88ef9dbf686e Mon Sep 17 00:00:00 2001
From: Gavin Shan <gwshan at linux.vnet.ibm.com>
Date: Tue, 25 Nov 2014 09:26:59 +1100
Subject: [PATCH] powerpc/powernv: Replace OPAL_DEASSERT_RESET with
 EEH_RESET_DEACTIVATE

commit 360d88a9e3fba596a12520b242fbab1c45b983e1 upstream.

The flag passed to ioda_eeh_phb_reset() should be EEH_RESET_DEACTIVATE,
which is translated to OPAL_DEASSERT_RESET or something else by the
EEH backend accordingly.

The patch replaces OPAL_DEASSERT_RESET with EEH_RESET_DEACTIVATE for
ioda_eeh_phb_reset().

Signed-off-by: Gavin Shan <gwshan at linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>
[ luis: backported to 3.16: adjusted context ]
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 arch/powerpc/platforms/powernv/pci-ioda.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index dc30aa5a2ce8..c339a2fbdf0b 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1403,7 +1403,7 @@ void __init pnv_pci_init_ioda_phb(struct device_node *np,
 	if (is_kdump_kernel()) {
 		pr_info("  Issue PHB reset ...\n");
 		ioda_eeh_phb_reset(hose, EEH_RESET_FUNDAMENTAL);
-		ioda_eeh_phb_reset(hose, OPAL_DEASSERT_RESET);
+		ioda_eeh_phb_reset(hose, EEH_RESET_DEACTIVATE);
 	}
 }