Commit 6889e00f authored Jan 09, 2021 by Rikard Falkeborn Committed by Mika Westerberg Jan 11, 2021

thunderbolt: Constify static attribute_group structs



The only usage of these is to put their addresses in arrays of pointers
to const attribute_groups. Make them const to allow the compiler to put
them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>

parent 82096ecf

drivers/thunderbolt/domain.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -289,7 +289,7 @@ static umode_t domain_attr_is_visible(struct kobject *kobj,
		return attr->mode;
		}

		static struct attribute_group domain_attr_group = {
		static const struct attribute_group domain_attr_group = {
		.is_visible = domain_attr_is_visible,
		.attrs = domain_attrs,
		};

drivers/thunderbolt/switch.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1771,7 +1771,7 @@ static umode_t switch_attr_is_visible(struct kobject *kobj,
		return sw->safe_mode ? 0 : attr->mode;
		}

		static struct attribute_group switch_group = {
		static const struct attribute_group switch_group = {
		.is_visible = switch_attr_is_visible,
		.attrs = switch_attrs,
		};

drivers/thunderbolt/xdomain.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -756,7 +756,7 @@ static struct attribute *tb_service_attrs[] = {
		NULL,
		};

		static struct attribute_group tb_service_attr_group = {
		static const struct attribute_group tb_service_attr_group = {
		.attrs = tb_service_attrs,
		};

		@@ -1239,7 +1239,7 @@ static struct attribute *xdomain_attrs[] = {
		NULL,
		};

		static struct attribute_group xdomain_attr_group = {
		static const struct attribute_group xdomain_attr_group = {
		.attrs = xdomain_attrs,
		};