linux-kernel - [PATCH v5 03/20] EDAC/synopsys: Fix mci->scrub

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Message-ID: <20240222181324.28242-4-fancer.lancer@gmail.com>
Date: Thu, 22 Feb 2024 21:12:48 +0300
From: Serge Semin <fancer.lancer@...il.com>
To: Michal Simek <michal.simek@....com>,
	Alexander Stein <alexander.stein@...tq-group.com>,
	Borislav Petkov <bp@...en8.de>,
	Tony Luck <tony.luck@...el.com>,
	James Morse <james.morse@....com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Robert Richter <rric@...nel.org>,
	Punnaiah Choudary Kalluri <punnaiah.choudary.kalluri@...inx.com>
Cc: Serge Semin <fancer.lancer@...il.com>,
	Dinh Nguyen <dinguyen@...nel.org>,
	Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-edac@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Borislav Petkov <bp@...e.de>
Subject: [PATCH v5 03/20] EDAC/synopsys: Fix mci->scrub_cap field setting

The mem_ctl_info.scrub_cap field is supposed to be set with the ECC
scrub-related flags. Instead the driver erroneously initializes it with
the SCRUB_HW_SRC flag ID. It's definitely wrong, though it hasn't caused
any problem so far since the structure field isn't used by the EDAC core.
Fix it anyway by using the SCRUB_FLAG_HW_SRC macro to initialize the
field.

Fixes: ae9b56e3996d ("EDAC, synps: Add EDAC support for zynq ddr ecc controller")
Signed-off-by: Serge Semin <fancer.lancer@...il.com>
---
 drivers/edac/synopsys_edac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c
index 455d2fcfd8c1..7c57c43b4d31 100644
--- a/drivers/edac/synopsys_edac.c
+++ b/drivers/edac/synopsys_edac.c
@@ -855,7 +855,7 @@ static void mc_init(struct mem_ctl_info *mci, struct platform_device *pdev)
 	/* Initialize controller capabilities and configuration */
 	mci->mtype_cap = MEM_FLAG_DDR3 | MEM_FLAG_DDR2;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED;
-	mci->scrub_cap = SCRUB_HW_SRC;
+	mci->scrub_cap = SCRUB_FLAG_HW_SRC;
 	mci->scrub_mode = SCRUB_NONE;
 
 	mci->edac_cap = EDAC_FLAG_SECDED;
-- 
2.43.0