On Tue, Jan 24, 2017 at 12:31:07AM +0530, Bhumika Goyal wrote:
> 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 <[email protected]>
Applied, thank you.
> ---
> drivers/input/input.c | 2 +-
> drivers/input/rmi4/rmi_bus.c | 4 ++--
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/input/input.c b/drivers/input/input.c
> index d95c34e..6a75bb0 100644
> --- a/drivers/input/input.c
> +++ b/drivers/input/input.c
> @@ -1749,7 +1749,7 @@ static int input_dev_poweroff(struct device *dev)
> };
> #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,
> diff --git a/drivers/input/rmi4/rmi_bus.c b/drivers/input/rmi4/rmi_bus.c
> index 1c40d94..213e318 100644
> --- a/drivers/input/rmi4/rmi_bus.c
> +++ b/drivers/input/rmi4/rmi_bus.c
> @@ -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,
> };
> --
> 1.9.1
>
--
Dmitry
