From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 4 Sep 2020 13:21:42 +0000 (+0100)
Subject: HID: wiimote: make handlers[] const
X-Git-Tag: v5.10-rc1~115^2~2^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=aeeba45a9df34a00113f96f9f52c45e250ff7b7d;p=thirdparty%2Fkernel%2Flinux.git

HID: wiimote: make handlers[] const

The `handlers[]` array contents are never modified, so use the `const`
qualifier.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: David Rheinsberg <david.rheinsberg@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/hid/hid-wiimote-core.c b/drivers/hid/hid-wiimote-core.c
index e484c3618deca..e03a0ba5611a6 100644
--- a/drivers/hid/hid-wiimote-core.c
+++ b/drivers/hid/hid-wiimote-core.c
@@ -1586,7 +1586,7 @@ struct wiiproto_handler {
 	void (*func)(struct wiimote_data *wdata, const __u8 *payload);
 };
 
-static struct wiiproto_handler handlers[] = {
+static const struct wiiproto_handler handlers[] = {
 	{ .id = WIIPROTO_REQ_STATUS, .size = 6, .func = handler_status },
 	{ .id = WIIPROTO_REQ_STATUS, .size = 2, .func = handler_status_K },
 	{ .id = WIIPROTO_REQ_DATA, .size = 21, .func = handler_data },
@@ -1618,7 +1618,7 @@ static int wiimote_hid_event(struct hid_device *hdev, struct hid_report *report,
 							u8 *raw_data, int size)
 {
 	struct wiimote_data *wdata = hid_get_drvdata(hdev);
-	struct wiiproto_handler *h;
+	const struct wiiproto_handler *h;
 	int i;
 	unsigned long flags;