From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 9 Oct 2018 12:11:57 +0000 (+0100)
Subject: hwmon: (tmp421) make const array 'names' static
X-Git-Tag: v4.20-rc1~188^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b9bf554dd530a40cd06a709edb8ec96b4de1d1a;p=thirdparty%2Flinux.git

hwmon: (tmp421) make const array 'names' static

The const array 'names' can be made static, saves populating it on
the stack and will make it read-only.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c
index e36399213324d..8844c9565d2a4 100644
--- a/drivers/hwmon/tmp421.c
+++ b/drivers/hwmon/tmp421.c
@@ -226,8 +226,10 @@ static int tmp421_detect(struct i2c_client *client,
 {
 	enum chips kind;
 	struct i2c_adapter *adapter = client->adapter;
-	const char * const names[] = { "TMP421", "TMP422", "TMP423",
-				       "TMP441", "TMP442" };
+	static const char * const names[] = {
+		"TMP421", "TMP422", "TMP423",
+		"TMP441", "TMP442"
+	};
 	int addr = client->addr;
 	u8 reg;