Input: constify device_type structures (f719315b) · Commits · 戴 / test

Declare device_type structures as const as they are only stored in the type field of a device structure. This field is of type const, so add const to declaration of device_type structures. File size before: text data bss dec hex filename 17184 1344 80 18608 48b0 drivers/input/input.o File size after: text data bss dec hex filename 17248 1280 80 18608 48b0 drivers/input/input.o File size before: text data bss dec hex filename 2355 384 8 2747 abb drivers/input/rmi4/rmi_bus.o File size after: text data bss dec hex filename 2483 264 8 2755 ac3 drivers/input/rmi4/rmi_bus.o Signed-off-by:

Bhumika Goyal <bhumirks@gmail.com> Signed-off-by:

Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/input.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1749,7 +1749,7 @@ static const struct dev_pm_ops input_dev_pm_ops = {
		};
		#endif /* CONFIG_PM */

		static struct device_type input_dev_type = {
		static const struct device_type input_dev_type = {
		.groups = input_dev_attr_groups,
		.release = input_dev_release,
		.uevent = input_dev_uevent,

drivers/input/rmi4/rmi_bus.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -55,7 +55,7 @@ static void rmi_release_device(struct device *dev)
		kfree(rmi_dev);
		}

		static struct device_type rmi_device_type = {
		static const struct device_type rmi_device_type = {
		.name = "rmi4_sensor",
		.release = rmi_release_device,
		};
		@@ -134,7 +134,7 @@ static void rmi_release_function(struct device *dev)
		kfree(fn);
		}

		static struct device_type rmi_function_type = {
		static const struct device_type rmi_function_type = {
		.name = "rmi4_function",
		.release = rmi_release_function,
		};

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