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Commit 970d14e3 authored by Bhumika Goyal's avatar Bhumika Goyal Committed by Dan Williams
Browse files

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: default avatarBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 7a308bb3

drivers/nvdimm/namespace_devs.c

+3 −3
Original line number Diff line number Diff line
@@ -52,17 +52,17 @@ static void namespace_blk_release(struct device *dev) 
	kfree(nsblk);

}



static struct device_type namespace_io_device_type = {

static const struct device_type namespace_io_device_type = {

	.name = "nd_namespace_io",

	.release = namespace_io_release,

};



static struct device_type namespace_pmem_device_type = {

static const struct device_type namespace_pmem_device_type = {

	.name = "nd_namespace_pmem",

	.release = namespace_pmem_release,

};



static struct device_type namespace_blk_device_type = {

static const struct device_type namespace_blk_device_type = {

	.name = "nd_namespace_blk",

	.release = namespace_blk_release,

};