From: Colin Ian King <colin.k...@canonical.com>
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.k...@canonical.com>
---
drivers/hwmon/tmp421.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c
index e36399213324..8844c9565d2a 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;
--
2.17.1
