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| author | H. Nikolaus Schaller <hns@goldelico.com> | 2017-02-22 23:49:02 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-02-22 23:55:07 -0800 |
| commit | deec586d4fcbc14a262f8b887543abcb1c64af98 (patch) | |
| tree | 643340c8ea7dc04fcc16a216ccabfcd452fdac4e /drivers/input/touchscreen/tsc2007_core.c | |
| parent | c61ebe83e7fba0ad4d88dc114121cf8ff7ca8d47 (diff) | |
| download | linux-deec586d4fcbc14a262f8b887543abcb1c64af98.tar.bz2 | |
Input: tsc2007 - rename function tsc2007_calculate_pressure
Rename tsc2007_calculate_pressure to tsc2007_calculate_resistance because
that is what it does.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/tsc2007_core.c')
| -rw-r--r-- | drivers/input/touchscreen/tsc2007_core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/input/touchscreen/tsc2007_core.c b/drivers/input/touchscreen/tsc2007_core.c index 98dbefc3357d..30b53ca95aec 100644 --- a/drivers/input/touchscreen/tsc2007_core.c +++ b/drivers/input/touchscreen/tsc2007_core.c @@ -68,7 +68,7 @@ static void tsc2007_read_values(struct tsc2007 *tsc, struct ts_event *tc) tsc2007_xfer(tsc, PWRDOWN); } -u32 tsc2007_calculate_pressure(struct tsc2007 *tsc, struct ts_event *tc) +u32 tsc2007_calculate_resistance(struct tsc2007 *tsc, struct ts_event *tc) { u32 rt = 0; @@ -77,7 +77,7 @@ u32 tsc2007_calculate_pressure(struct tsc2007 *tsc, struct ts_event *tc) tc->x = 0; if (likely(tc->x && tc->z1)) { - /* compute touch pressure resistance using equation #1 */ + /* compute touch resistance using equation #1 */ rt = tc->z2 - tc->z1; rt *= tc->x; rt *= tsc->x_plate_ohms; @@ -125,7 +125,7 @@ static irqreturn_t tsc2007_soft_irq(int irq, void *handle) tsc2007_read_values(ts, &tc); mutex_unlock(&ts->mlock); - rt = tsc2007_calculate_pressure(ts, &tc); + rt = tsc2007_calculate_resistance(ts, &tc); if (!rt && !ts->get_pendown_state) { /* @@ -138,7 +138,7 @@ static irqreturn_t tsc2007_soft_irq(int irq, void *handle) if (rt <= ts->max_rt) { dev_dbg(&ts->client->dev, - "DOWN point(%4d,%4d), pressure (%4u)\n", + "DOWN point(%4d,%4d), resistance (%4u)\n", tc.x, tc.y, rt); input_report_key(input, BTN_TOUCH, 1); |