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usb: usbtmc: constify attribute_group structures. 

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>
This commit is contained in:
Arvind Yadav 2017-08-04 17:36:40 +05:30 committed by Greg Kroah-Hartman
parent 1cefc2690f
commit a70df9641f
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/class/usbtmc.c
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@ -1085,7 +1085,7 @@ static struct attribute *capability_attrs[] = {
NULL, NULL,
}; };
static struct attribute_group capability_attr_grp = { static const struct attribute_group capability_attr_grp = {
.attrs = capability_attrs, .attrs = capability_attrs,
}; };
@ -1151,7 +1151,7 @@ static struct attribute *data_attrs[] = {
NULL, NULL,
}; };
static struct attribute_group data_attr_grp = { static const struct attribute_group data_attr_grp = {
.attrs = data_attrs, .attrs = data_attrs,
}; };