linux-kernel - [PATCH 1/2] memory: atmel-ebi: Fix the test to enable generic SMC logic

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 27 Jan 2017 10:10:36 +0100
From:   Boris Brezillon <boris.brezillon@...e-electrons.com>
To:     Nicolas Ferre <nicolas.ferre@...el.com>,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Boris Brezillon <boris.brezillon@...e-electrons.com>
Subject: [PATCH 1/2] memory: atmel-ebi: Fix the test to enable generic SMC logic

We should test the apply value and not the ret one here.

Signed-off-by: Boris Brezillon <boris.brezillon@...e-electrons.com>
Fixes: 6a4ec4cd0888 ("memory: add Atmel EBI (External Bus Interface) driver")
---
 drivers/memory/atmel-ebi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c
index 1eaaa2be8ff2..2c4c9a1978bc 100644
--- a/drivers/memory/atmel-ebi.c
+++ b/drivers/memory/atmel-ebi.c
@@ -503,7 +503,7 @@ static int at91_ebi_dev_setup(struct at91_ebi *ebi, struct device_node *np,
 		 * Attach the EBI device to the generic SMC logic if at least
 		 * one "atmel,smc-" property is present.
 		 */
-		if (ebi->ebi_csa && ret)
+		if (ebi->ebi_csa && apply)
 			regmap_field_update_bits(ebi->ebi_csa,
 						 BIT(cs), 0);
 	}
-- 
2.7.4