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/include/dt-bindings/sound/audio-jack-events.h

#ifndef __AUDIO_JACK_EVENTS_H
#define __AUDIO_JACK_EVENTS_H

#define JACK_HEADPHONE		1
#define JACK_MICROPHONE		2
#define JACK_LINEOUT		3
#define JACK_LINEIN		4

#endif /* __AUDIO_JACK_EVENTS_H */