linux-kernel - [PATCH 3.16.y-ckt 115/168] powerpc/powernv: Replace OPAL_DEASSERT_RESET with EEH_RESET

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Message-Id: <1418653622-21105-116-git-send-email-luis.henriques@canonical.com>
Date:	Mon, 15 Dec 2014 14:26:09 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Gavin Shan <gwshan@...ux.vnet.ibm.com>,
	Michael Ellerman <mpe@...erman.id.au>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 3.16.y-ckt 115/168] powerpc/powernv: Replace OPAL_DEASSERT_RESET with EEH_RESET_DEACTIVATE

3.16.7-ckt3 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Gavin Shan <gwshan@...ux.vnet.ibm.com>

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@...ux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@...erman.id.au>
[ luis: backported to 3.16: adjusted context ]
Signed-off-by: Luis Henriques <luis.henriques@...onical.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);
 	}
 }
 
-- 
2.1.3

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