[PATCH] scsi: ibmvfc: constify dev_pm_ops structures.
From: Arvind Yadav <hidden>
Date: 2017-06-29 07:55:42
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 41937 1296 20 43253 a8f5 drivers/scsi/ibmvscsi/ibmvfc.o File size After adding 'const': text data bss dec hex filename 42129 1104 20 43253 a8f5 drivers/scsi/ibmvscsi/ibmvfc.o Signed-off-by: Arvind Yadav <redacted> --- drivers/scsi/ibmvscsi/ibmvfc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 26cd3c2..cc4e05b 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c@@ -4935,7 +4935,7 @@ static unsigned long ibmvfc_get_desired_dma(struct vio_dev *vdev) }; MODULE_DEVICE_TABLE(vio, ibmvfc_device_table); -static struct dev_pm_ops ibmvfc_pm_ops = { +static const struct dev_pm_ops ibmvfc_pm_ops = { .resume = ibmvfc_resume };
--
1.9.1