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Subject[PATCH] scsi: ibmvscsi: constify dev_pm_ops structures.
Date
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>
---
drivers/scsi/ibmvscsi/ibmvscsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 1deb0a9..da22b36 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -2336,7 +2336,7 @@ static int ibmvscsi_resume(struct device *dev)
};
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
};

--
1.9.1
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