linux-kernel - [PATCH][V2] HID: lenovo: Make array tp10ubkbd

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Message-Id: <20221005154216.319577-1-colin.i.king@gmail.com>
Date:   Wed,  5 Oct 2022 16:42:16 +0100
From:   Colin Ian King <colin.i.king@...il.com>
To:     Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        linux-input@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][V2] HID: lenovo: Make array tp10ubkbd_led static const

Don't populate the read-only array tp10ubkbd_led on the stack but instead
make it static const. Also makes the object code a little smaller.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
V2: Fix commit message, somehow I fat fingered the first one.
---
 drivers/hid/hid-lenovo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c
index 9dabd6323234..44763c0da444 100644
--- a/drivers/hid/hid-lenovo.c
+++ b/drivers/hid/hid-lenovo.c
@@ -985,7 +985,7 @@ static int lenovo_led_brightness_set(struct led_classdev *led_cdev,
 	struct device *dev = led_cdev->dev->parent;
 	struct hid_device *hdev = to_hid_device(dev);
 	struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev);
-	u8 tp10ubkbd_led[] = { TP10UBKBD_MUTE_LED, TP10UBKBD_MICMUTE_LED };
+	static const u8 tp10ubkbd_led[] = { TP10UBKBD_MUTE_LED, TP10UBKBD_MICMUTE_LED };
 	int led_nr = 0;
 	int ret = 0;
 
-- 
2.37.3