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scsi: ibmvscsi: constify dev_pm_ops structures. 

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
  17956	   1456	      8	  19420	   4bdc	drivers/scsi/ibmvscsi/ibmvscsi.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  18164	   1264	      8	  19436	   4bec	drivers/scsi/ibmvscsi/ibmvscsi.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Arvind Yadav 2017-06-29 13:13:55 +05:30 committed by Martin K. Petersen
parent 5a4d9d7790
commit e6b53a752b
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/ibmvscsi/ibmvscsi.c
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@ -2336,7 +2336,7 @@ static struct vio_device_id ibmvscsi_device_table[] = {
};
MODULE_DEVICE_TABLE(vio, ibmvscsi_device_table);
static struct dev_pm_ops ibmvscsi_pm_ops = {
static const struct dev_pm_ops ibmvscsi_pm_ops = {
.resume = ibmvscsi_resume
};