linux-kernel - [PATCH v2 6/8] regulator: mt6358: Constify pointers to 'regulator

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]

Message-Id: <20251126-container-of-const-regulator-v2-6-7ad3408d6f29@oss.qualcomm.com>
Date: Wed, 26 Nov 2025 18:40:10 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
        Bartosz Golaszewski <brgl@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
        Samuel Kayode <samkay014@...il.com>,
        Matti Vaittinen <mazziesaccount@...il.com>
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, imx@...ts.linux.dev,
        Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
Subject: [PATCH v2 6/8] regulator: mt6358: Constify pointers to
 'regulator_desc' wrap struct

Pointer to 'struct regulator_desc' is a pointer to const and the
wrapping structure (container) is not being modified, thus entire syntax
can be replaced to preferred and safer container_of_const().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
---
 drivers/regulator/mt6358-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/mt6358-regulator.c b/drivers/regulator/mt6358-regulator.c
index e4745f616cea..2604f674be49 100644
--- a/drivers/regulator/mt6358-regulator.c
+++ b/drivers/regulator/mt6358-regulator.c
@@ -31,7 +31,7 @@ struct mt6358_regulator_info {
 	u32 modeset_mask;
 };
 
-#define to_regulator_info(x) container_of((x), struct mt6358_regulator_info, desc)
+#define to_regulator_info(x) container_of_const((x), struct mt6358_regulator_info, desc)
 
 #define MT6358_BUCK(match, vreg, supply, min, max, step,	\
 		    vosel_mask, _da_vsel_reg, _da_vsel_mask,	\

-- 
2.48.1