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usb: phy-tahvo: constify attribute_group structures.

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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: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Arvind Yadav 2017-08-04 17:36:44 +05:30 committed by Felipe Balbi
parent 2edb048090
commit 6cea1449f6
1 changed files with 1 additions and 1 deletions
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drivers/usb/phy/phy-tahvo.c
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@ -326,7 +326,7 @@ static struct attribute *tahvo_attributes[] = {
NULL
};
static struct attribute_group tahvo_attr_group = {
static const struct attribute_group tahvo_attr_group = {
.attrs = tahvo_attributes,
};