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Groups > linux.kernel > #1678250
| From | Tyrel Datwyler <tyreld@linux.vnet.ibm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] scsi: ibmvscsi: constify dev_pm_ops structures. |
| Date | 2017-06-30 00:40 +0200 |
| Message-ID | <tXQgp-5oe-9@gated-at.bofh.it> (permalink) |
| References | <tXCn8-4LC-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 06/29/2017 12:43 AM, Arvind Yadav wrote: > 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>
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[PATCH] scsi: ibmvscsi: constify dev_pm_ops structures. Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-06-29 09:50 +0200 Re: [PATCH] scsi: ibmvscsi: constify dev_pm_ops structures. Tyrel Datwyler <tyreld@linux.vnet.ibm.com> - 2017-06-30 00:40 +0200 Re: [PATCH] scsi: ibmvscsi: constify dev_pm_ops structures. "Martin K. Petersen" <martin.petersen@oracle.com> - 2017-07-01 23:10 +0200
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