linux-kernel - [PATCH 16/29] scsi: esas2r: constify pci_device

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Message-Id: <1501404036-9005-6-git-send-email-arvind.yadav.cs@gmail.com>
Date:   Sun, 30 Jul 2017 14:10:32 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     martin.petersen@...cle.com, jejb@...ux.vnet.ibm.com, mdr@....com,
        hare@...e.com, aacraid@...ptec.com, matthew@....cx,
        fthain@...egraphics.com.au, schmitzmic@...il.com,
        kashyap.desai@...adcom.com, sumit.saxena@...adcom.com,
        gotom@...ian.or.jp, mrochs@...ux.vnet.ibm.com,
        QLogic-Storage-Upstream@...ium.com, jinpu.wang@...fitbricks.com
Cc:     linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 16/29] scsi: esas2r: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 drivers/scsi/esas2r/esas2r_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c
index f2e9d8a..81f226b 100644
--- a/drivers/scsi/esas2r/esas2r_main.c
+++ b/drivers/scsi/esas2r/esas2r_main.c
@@ -309,7 +309,7 @@ MODULE_PARM_DESC(interrupt_mode,
 		 "Defines the interrupt mode to use.  0 for legacy"
 		 ", 1 for MSI.  Default is MSI (1).");
 
-static struct pci_device_id
+static const struct pci_device_id
 	esas2r_pci_table[] = {
 	{ ATTO_VENDOR_ID, 0x0049,	  ATTO_VENDOR_ID, 0x0049,
 	  0,
-- 
2.7.4