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net: ibm: ibmveth: constify dev_pm_ops structures.

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dev_pm_ops are not supposed to change at runtime. All functions
working with dev_pm_ops provided by <linux/device.h> work with const
dev_pm_ops. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  15426	   1256	      0	  16682	   412a	drivers/net/ethernet/ibm/ibmveth.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  15618	   1064	      0	  16682	   412a	drivers/net/ethernet/ibm/ibmveth.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arvind Yadav 2017-06-29 11:14:50 +05:30 committed by David S. Miller
parent 5df969c3b0
commit eb60a73d00
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/ibm/ibmveth.c
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@ -1914,7 +1914,7 @@ static struct vio_device_id ibmveth_device_table[] = {
};
MODULE_DEVICE_TABLE(vio, ibmveth_device_table);
static struct dev_pm_ops ibmveth_pm_ops = {
static const struct dev_pm_ops ibmveth_pm_ops = {
.resume = ibmveth_resume
};