linux-kernel - [PATCH 5.15 490/846] EDAC/synopsys: Use the quirk for version instead of ddr version

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Message-Id: <20220124184117.919126272@linuxfoundation.org>
Date:   Mon, 24 Jan 2022 19:40:07 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Dinh Nguyen <dinguyen@...nel.org>,
        Borislav Petkov <bp@...e.de>,
        Michal Simek <michal.simek@...inx.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 490/846] EDAC/synopsys: Use the quirk for version instead of ddr version

From: Dinh Nguyen <dinguyen@...nel.org>

[ Upstream commit bd1d6da17c296bd005bfa656952710d256e77dd3 ]

Version 2.40a supports DDR_ECC_INTR_SUPPORT for a quirk, so use that
quirk to determine a call to setup_address_map().

Signed-off-by: Dinh Nguyen <dinguyen@...nel.org>
Signed-off-by: Borislav Petkov <bp@...e.de>
Reviewed-by: Michal Simek <michal.simek@...inx.com>
Link: https://lkml.kernel.org/r/20211012190709.1504152-1-dinguyen@kernel.org
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/edac/synopsys_edac.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c
index 7d08627e738b3..a5486d86fdd2f 100644
--- a/drivers/edac/synopsys_edac.c
+++ b/drivers/edac/synopsys_edac.c
@@ -1352,8 +1352,7 @@ static int mc_probe(struct platform_device *pdev)
 		}
 	}
 
-	if (of_device_is_compatible(pdev->dev.of_node,
-				    "xlnx,zynqmp-ddrc-2.40a"))
+	if (priv->p_data->quirks & DDR_ECC_INTR_SUPPORT)
 		setup_address_map(priv);
 #endif
 
-- 
2.34.1