Groups > linux.kernel > #1720539

[PATCH] watchdog: mei_wdt: constify mei_cl_device_id

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] watchdog: mei_wdt: constify mei_cl_device_id
Date	2017-08-26 08:20 +0200
Message-ID	<uiCBP-64P-5@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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

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

diff --git a/drivers/watchdog/mei_wdt.c b/drivers/watchdog/mei_wdt.c
index b29c6fd..ea60b29 100644
--- a/drivers/watchdog/mei_wdt.c
+++ b/drivers/watchdog/mei_wdt.c
@@ -670,7 +670,7 @@ static int mei_wdt_remove(struct mei_cl_device *cldev)
 #define MEI_UUID_WD UUID_LE(0x05B79A6F, 0x4628, 0x4D7F, \
 			    0x89, 0x9D, 0xA9, 0x15, 0x14, 0xCB, 0x32, 0xAB)
 
-static struct mei_cl_device_id mei_wdt_tbl[] = {
+static const struct mei_cl_device_id mei_wdt_tbl[] = {
 	{ .uuid = MEI_UUID_WD, .version = MEI_CL_VERSION_ANY },
 	/* required last entry */
 	{ }
-- 
2.7.4

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[PATCH] watchdog: mei_wdt: constify mei_cl_device_id Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-26 08:20 +0200
  RE: [PATCH] watchdog: mei_wdt: constify mei_cl_device_id "Winkler, Tomas" <tomas.winkler@intel.com> - 2017-08-26 11:40 +0200
  Re: watchdog: mei_wdt: constify mei_cl_device_id Guenter Roeck <linux@roeck-us.net> - 2017-08-30 05:40 +0200

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