diff options
Diffstat (limited to 'drivers/input/mouse/bcm5974.c')
| -rw-r--r-- | drivers/input/mouse/bcm5974.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index 2d8fc0bf6923..0d1d33468b43 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -317,7 +317,7 @@ static int report_tp_state(struct bcm5974 *dev, int size) const struct tp_finger *f; struct input_dev *input = dev->input; int raw_p, raw_w, raw_x, raw_y, raw_n; - int ptest = 0, origin = 0, ibt = 0, nmin = 0, nmax = 0; + int ptest, origin, ibt = 0, nmin = 0, nmax = 0; int abs_p = 0, abs_w = 0, abs_x = 0, abs_y = 0; if (size < c->tp_offset || (size - c->tp_offset) % SIZEOF_FINGER != 0) @@ -345,21 +345,22 @@ static int report_tp_state(struct bcm5974 *dev, int size) /* set the integrated button if applicable */ if (c->tp_type == TYPE2) ibt = raw2int(dev->tp_data[BUTTON_TYPE2]); - } - /* while tracking finger still valid, count all fingers */ - if (ptest > PRESSURE_LOW && origin) { - abs_p = ptest; - abs_w = int2bound(&c->w, raw_w); - abs_x = int2bound(&c->x, raw_x - c->x.devmin); - abs_y = int2bound(&c->y, c->y.devmax - raw_y); - while (raw_n--) { - ptest = int2bound(&c->p, raw2int(f->force_major)); - if (ptest > PRESSURE_LOW) - nmax++; - if (ptest > PRESSURE_HIGH) - nmin++; - f++; + /* while tracking finger still valid, count all fingers */ + if (ptest > PRESSURE_LOW && origin) { + abs_p = ptest; + abs_w = int2bound(&c->w, raw_w); + abs_x = int2bound(&c->x, raw_x - c->x.devmin); + abs_y = int2bound(&c->y, c->y.devmax - raw_y); + while (raw_n--) { + ptest = int2bound(&c->p, + raw2int(f->force_major)); + if (ptest > PRESSURE_LOW) + nmax++; + if (ptest > PRESSURE_HIGH) + nmin++; + f++; + } } } |