iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: freescale: gianfar : constify dev_pm_ops structures.

Browse Source 
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
  19057	    392	      0	  19449	   4bf9	drivers/net/ethernet/freescale/gianfar.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  19249	    192	      0	  19441	   4bf1	drivers/net/ethernet/freescale/gianfar.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 11:26:06 +05:30 committed by David S. Miller
parent d19724ec7b
commit ee27244b66
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/freescale/gianfar.c
View File

@ -1718,7 +1718,7 @@ static int gfar_restore(struct device *dev)
return 0;
}
static struct dev_pm_ops gfar_pm_ops = {
static const struct dev_pm_ops gfar_pm_ops = {
.suspend = gfar_suspend,
.resume = gfar_resume,
.freeze = gfar_suspend,