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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2015-11-03 17:01:46 -0500 |
|---|---|---|
| committer | Mattias Nissler <mnissler@google.com> | 2016-07-20 16:18:26 +0200 |
| commit | 6ebf8ac5c853c8bb9356643ef4d98af1fab0269b (patch) | |
| tree | f7b2addfdf36cd1bf12898ead64fbbe27523b693 | |
| parent | da724945812bf76858cdbba3129ffa43619c15f6 (diff) | |
| download | v4.4-6ebf8ac5c853c8bb9356643ef4d98af1fab0269b.tar.gz | |
UPSTREAM: hid-sensor-hub.c: fix wrong do_div() usage
do_div() must only be used with a u64 dividend.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Bug: None
Patchset: do-div-fixes
(cherry-picked from 8d43b49e7e0070f96ac46d30659a336c0224fa0b)
Signed-off-by: Mattias Nissler <mnissler@google.com>
Change-Id: Ib1775ac90c5eea27bbc42f7107197f2149e28219
| -rw-r--r-- | drivers/hid/hid-sensor-hub.c | 3 |
1 files changed, 2 insertions, 1 deletions
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, |