From: Colin Ian King <[email protected]>
Currently the less than zero comparison of val is always false because
val is an unsigned int. Fix this by making val a signed int.
Addresses-Coverity: ("Unsigned compared against zero")
Fixes: a33ff45923c8 ("Input: qt1050 - add Microchip AT42QT1050 support")
Signed-off-by: Colin Ian King <[email protected]>
---
drivers/input/keyboard/qt1050.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/keyboard/qt1050.c b/drivers/input/keyboard/qt1050.c
index 6b1603cb7515..4debddb13972 100644
--- a/drivers/input/keyboard/qt1050.c
+++ b/drivers/input/keyboard/qt1050.c
@@ -222,7 +222,7 @@ static struct regmap_config qt1050_regmap_config = {
static bool qt1050_identify(struct qt1050_priv *ts)
{
- unsigned int val;
+ int val;
/* Read Chip ID */
regmap_read(ts->regmap, QT1050_CHIP_ID, &val);
--
2.20.1
