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usb: usbsevseg: constify attribute_group structures.
author
Arvind Yadav
<arvind.yadav.cs@gmail.com>
Fri, 4 Aug 2017 12:06:42 +0000
(17:36 +0530)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Thu, 10 Aug 2017 18:31:27 +0000
(11:31 -0700)
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/misc/usbsevseg.c
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diff --git
a/drivers/usb/misc/usbsevseg.c
b/drivers/usb/misc/usbsevseg.c
index 388fae6373db4dc27fad05f03e086c8558ba9852..3f6a28045b53809dc3b707031482144faf3dd38e 100644
(file)
--- a/
drivers/usb/misc/usbsevseg.c
+++ b/
drivers/usb/misc/usbsevseg.c
@@
-330,7
+330,7
@@
static struct attribute *dev_attrs[] = {
NULL
};
-static struct attribute_group dev_attr_grp = {
+static
const
struct attribute_group dev_attr_grp = {
.attrs = dev_attrs,
};