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path: root/drivers/input/rmi4/rmi_f12.c
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Diffstat (limited to 'drivers/input/rmi4/rmi_f12.c')
-rw-r--r--drivers/input/rmi4/rmi_f12.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/input/rmi4/rmi_f12.c b/drivers/input/rmi4/rmi_f12.c
index 8b0db086d68a..a3d1aa88f2a9 100644
--- a/drivers/input/rmi4/rmi_f12.c
+++ b/drivers/input/rmi4/rmi_f12.c
@@ -502,14 +502,15 @@ static int rmi_f12_probe(struct rmi_function *fn)
}
/* allocate the in-kernel tracking buffers */
- sensor->tracking_pos = devm_kzalloc(&fn->dev,
- sizeof(struct input_mt_pos) * sensor->nbr_fingers,
+ sensor->tracking_pos = devm_kcalloc(&fn->dev,
+ sensor->nbr_fingers, sizeof(struct input_mt_pos),
+ GFP_KERNEL);
+ sensor->tracking_slots = devm_kcalloc(&fn->dev,
+ sensor->nbr_fingers, sizeof(int), GFP_KERNEL);
+ sensor->objs = devm_kcalloc(&fn->dev,
+ sensor->nbr_fingers,
+ sizeof(struct rmi_2d_sensor_abs_object),
GFP_KERNEL);
- sensor->tracking_slots = devm_kzalloc(&fn->dev,
- sizeof(int) * sensor->nbr_fingers, GFP_KERNEL);
- sensor->objs = devm_kzalloc(&fn->dev,
- sizeof(struct rmi_2d_sensor_abs_object)
- * sensor->nbr_fingers, GFP_KERNEL);
if (!sensor->tracking_pos || !sensor->tracking_slots || !sensor->objs)
return -ENOMEM;