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/tools/testing/selftests/powerpc/switch_endian/Makefile

TEST_PROGS := switch_endian_test

ASFLAGS += -O2 -Wall -g -nostdlib -m64

all: $(TEST_PROGS)

switch_endian_test: check-reversed.S

check-reversed.o: check.o
	$(CROSS_COMPILE)objcopy -j .text --reverse-bytes=4 -O binary $< $@

check-reversed.S: check-reversed.o
	hexdump -v -e '/1 ".byte 0x%02X\n"' $< > $@

include ../../lib.mk

clean:
	rm -f $(TEST_PROGS) *.o check-reversed.S