From: Arvind Yadav <arvind.yadav.cs@gmail.com>
To: jikos@kernel.org, benjamin.tissoires@redhat.com,
jic23@kernel.org, srinivas.pandruvada@linux.intel.com
Cc: linux-kernel@vger.kernel.org, linux-input@vger.kernel.org,
linux-iio@vger.kernel.org
Subject: [PATCH 2/4] HID: sensor: constify attribute_group structures.
Date: Thu, 3 Aug 2017 16:58:35 +0530 [thread overview]
Message-ID: <1501759715-18206-1-git-send-email-arvind.yadav.cs@gmail.com> (raw)
attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work with
const attribute_group. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/hid/hid-sensor-custom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
index 3a84aaf..fb86f86 100644
--- a/drivers/hid/hid-sensor-custom.c
+++ b/drivers/hid/hid-sensor-custom.c
@@ -276,7 +276,7 @@ static ssize_t enable_sensor_store(struct device *dev,
NULL,
};
-static struct attribute_group enable_sensor_attr_group = {
+static const struct attribute_group enable_sensor_attr_group = {
.attrs = enable_sensor_attrs,
};
--
1.9.1
reply other threads:[~2017-08-03 11:28 UTC|newest]
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