Input: tsc2007 - rename function tsc2007_calculate_pressure

[mirror_ubuntu-bionic-kernel.git] / drivers / input / touchscreen / tsc2007_core.c

diff --git a/drivers/input/touchscreen/tsc2007_core.c b/drivers/input/touchscreen/tsc2007_core.c
index 98dbefc3357d08f30e0eb13d56095c729d3fd6c7..30b53ca95aec3d04d61edbabe17a298cae6bd8eb 100644 (file)
--- 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);