From: Arvind Yadav <arvind.yadav.cs@gmail.com>
To: arnd@arndb.de, gregkh@linuxfoundation.org, knaack.h@gmx.de,
pmeerw@pmeerw.net, lars@metafoo.de
Cc: linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org,
linux-iio@vger.kernel.org
Subject: [PATCH 4/4] staging: iio: tsl2x7x: constify i2c_device_id
Date: Mon, 21 Aug 2017 22:13:51 +0530 [thread overview]
Message-ID: <1503333831-26300-1-git-send-email-arvind.yadav.cs@gmail.com> (raw)
i2c_device_id are not supposed to change at runtime. All functions
working with i2c_device_id provided by <linux/i2c.h> work with
const i2c_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/staging/iio/light/tsl2x7x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c
index 1467199..9b4425d 100644
--- a/drivers/staging/iio/light/tsl2x7x.c
+++ b/drivers/staging/iio/light/tsl2x7x.c
@@ -2010,7 +2010,7 @@ static int tsl2x7x_remove(struct i2c_client *client)
return 0;
}
-static struct i2c_device_id tsl2x7x_idtable[] = {
+static const struct i2c_device_id tsl2x7x_idtable[] = {
{ "tsl2571", tsl2571 },
{ "tsl2671", tsl2671 },
{ "tmd2671", tmd2671 },
--
2.7.4
next reply other threads:[~2017-08-21 16:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 16:43 Arvind Yadav [this message]
2017-08-21 20:20 ` [PATCH 4/4] staging: iio: tsl2x7x: constify i2c_device_id Dan Carpenter
2017-08-22 5:21 ` Arvind Yadav
2017-09-03 11:37 ` Jonathan Cameron
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