linux-kernel - [PATCH] scsi: constify sr_pm

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Date:   Sun, 28 Aug 2016 22:17:38 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     kernel-janitors@...r.kernel.org,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: constify sr_pm_ops structure

sr_pm_ops, of type struct dev_pm_ops, is never modified, so declare it as
const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 drivers/scsi/sr.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index ed17934..bed2bbd 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -83,7 +83,7 @@ static int sr_init_command(struct scsi_cmnd *SCpnt);
 static int sr_done(struct scsi_cmnd *);
 static int sr_runtime_suspend(struct device *dev);
 
-static struct dev_pm_ops sr_pm_ops = {
+static const struct dev_pm_ops sr_pm_ops = {
 	.runtime_suspend	= sr_runtime_suspend,
 };