On Sat, 2017-02-11 at 12:40 +0530, Bhumika Goyal wrote: > Declare device_type structure as const as it is only stored in the > type field of a device structure. This field is of type const, so add > const to the declaration of device_type structure. > > File size before: drivers/hid/intel-ish-hid/ishtp/bus.o > text data bss dec hex > filename > 4260 336 16 4612 1204 > hid/intel-ish-hid/ishtp/bus.o > > File size after: drivers/hid/intel-ish-hid/ishtp/bus.o > text data bss dec hex > filename > 4324 272 16 4612 1204 > hid/intel-ish-hid/ishtp/bus.o > > Signed-off-by: Bhumika Goyal <bhumi...@gmail.com> Acked-by: Srinivas Pandruvada <srinivas.pandruv...@linux.intel.com>
> --- > drivers/hid/intel-ish-hid/ishtp/bus.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c > b/drivers/hid/intel-ish-hid/ishtp/bus.c > index f4cbc74..5f382fe 100644 > --- a/drivers/hid/intel-ish-hid/ishtp/bus.c > +++ b/drivers/hid/intel-ish-hid/ishtp/bus.c > @@ -358,7 +358,7 @@ static void ishtp_cl_dev_release(struct device > *dev) > kfree(to_ishtp_cl_device(dev)); > } > > -static struct device_type ishtp_cl_device_type = { > +static const struct device_type ishtp_cl_device_type = { > .release = ishtp_cl_dev_release, > }; >