4.4-stable review patch. If anyone has any objections, please let me know.
------------------
[ Upstream commit 8d43b49e7e0070f96ac46d30659a336c0224fa0b ]
do_div() must only be used with a u64 dividend.
Signed-off-by: Nicolas Pitre <nico@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/hid/hid-sensor-hub.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index 92870cdb52d9..8efaa88329aa 100644
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c
@@ -218,7 +218,8 @@ int sensor_hub_set_feature(struct hid_sensor_hub_device *hsdev, u32 report_id,
goto done_proc;
}
- remaining_bytes = do_div(buffer_size, sizeof(__s32));
+ remaining_bytes = buffer_size % sizeof(__s32);
+ buffer_size = buffer_size / sizeof(__s32);
if (buffer_size) {
for (i = 0; i < buffer_size; ++i) {
hid_set_field(report->field[field_index], i,
--
2.19.1
