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[2003:ea:8f14:5500:d4cd:9f12:bbf5:9c93]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-483bfcbf016sm112308385e9.5.2026.02.27.14.08.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 27 Feb 2026 14:08:59 -0800 (PST) Message-ID: Date: Fri, 27 Feb 2026 23:08:58 +0100 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH net-next 5/8] net: mdio: constify attributes and attribute arrays From: Heiner Kallweit To: Andrew Lunn , Andrew Lunn , Russell King - ARM Linux , Paolo Abeni , Eric Dumazet , David Miller , Jakub Kicinski Cc: "netdev@vger.kernel.org" References: <799114be-1456-442b-b479-142e7ee9d254@gmail.com> Content-Language: en-US In-Reply-To: <799114be-1456-442b-b479-142e7ee9d254@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Constify attributes and attribute arrays, using new member attrs_const of struct attribute_group. Signed-off-by: Heiner Kallweit --- drivers/net/phy/mdio_bus.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index fb2bcc69c8d..750b9165086 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -192,12 +192,12 @@ static ssize_t mdio_bus_device_stat_field_show(struct device *dev, } #define MDIO_BUS_STATS_ATTR(field) \ -static struct mdio_bus_stat_attr dev_attr_mdio_bus_##field = { \ +static const struct mdio_bus_stat_attr dev_attr_mdio_bus_##field = { \ .attr = __ATTR(field, 0444, mdio_bus_stat_field_show, NULL), \ .address = -1, \ .field_offset = offsetof(struct mdio_bus_stats, field), \ }; \ -static struct mdio_bus_stat_attr dev_attr_mdio_bus_device_##field = { \ +static const struct mdio_bus_stat_attr dev_attr_mdio_bus_device_##field = { \ .attr = __ATTR(field, 0444, mdio_bus_device_stat_field_show, NULL), \ .field_offset = offsetof(struct mdio_bus_stats, field), \ } @@ -208,7 +208,8 @@ MDIO_BUS_STATS_ATTR(writes); MDIO_BUS_STATS_ATTR(reads); #define MDIO_BUS_STATS_ADDR_ATTR_DECL(field, addr, file) \ -static struct mdio_bus_stat_attr dev_attr_mdio_bus_addr_##field##_##addr = { \ +static const struct mdio_bus_stat_attr \ +dev_attr_mdio_bus_addr_##field##_##addr = { \ .attr = { .attr = { .name = file, .mode = 0444 }, \ .show = mdio_bus_stat_field_show, \ }, \ @@ -265,7 +266,7 @@ MDIO_BUS_STATS_ADDR_ATTR_GROUP_DECL(31); &dev_attr_mdio_bus_addr_writes_##addr.attr.attr, \ &dev_attr_mdio_bus_addr_reads_##addr.attr.attr \ -static struct attribute *mdio_bus_statistics_attrs[] = { +static const struct attribute *const mdio_bus_statistics_attrs[] = { &dev_attr_mdio_bus_transfers.attr.attr, &dev_attr_mdio_bus_errors.attr.attr, &dev_attr_mdio_bus_writes.attr.attr, @@ -306,8 +307,8 @@ static struct attribute *mdio_bus_statistics_attrs[] = { }; static const struct attribute_group mdio_bus_statistics_group = { - .name = "statistics", - .attrs = mdio_bus_statistics_attrs, + .name = "statistics", + .attrs_const = mdio_bus_statistics_attrs, }; static const struct attribute_group *mdio_bus_groups[] = { @@ -973,7 +974,7 @@ static int mdio_uevent(const struct device *dev, struct kobj_uevent_env *env) return 0; } -static struct attribute *mdio_bus_device_statistics_attrs[] = { +static const struct attribute *const mdio_bus_device_statistics_attrs[] = { &dev_attr_mdio_bus_device_transfers.attr.attr, &dev_attr_mdio_bus_device_errors.attr.attr, &dev_attr_mdio_bus_device_writes.attr.attr, @@ -982,8 +983,8 @@ static struct attribute *mdio_bus_device_statistics_attrs[] = { }; static const struct attribute_group mdio_bus_device_statistics_group = { - .name = "statistics", - .attrs = mdio_bus_device_statistics_attrs, + .name = "statistics", + .attrs_const = mdio_bus_device_statistics_attrs, }; static const struct attribute_group *mdio_bus_dev_groups[] = { -- 2.53.0