nvdimm: constify device_type structures

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 declaration of device_type structure.

File size before:
  text	   data	    bss	    dec	    hex	filename
  19278	   3199	     16	  22493	   57dd	nvdimm/namespace_devs.o

File size after:
  text	   data	    bss	    dec	    hex	filename
  19929	   3160	     16	  23105	   5a41	nvdimm/namespace_devs.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

path: root/net/rfkill/Makefile

#
# Makefile for the RF switch subsystem.
#

rfkill-y			+= core.o
rfkill-$(CONFIG_RFKILL_INPUT)	+= input.o
obj-$(CONFIG_RFKILL)		+= rfkill.o
obj-$(CONFIG_RFKILL_REGULATOR)	+= rfkill-regulator.o
obj-$(CONFIG_RFKILL_GPIO)	+= rfkill-gpio.o