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Input: cyttsp4 - use swap() in cyttsp4_get_touch()
[uclinux-h8/linux.git]
/
drivers
/
input
/
touchscreen
/
cyttsp4_core.c
diff --git
a/drivers/input/touchscreen/cyttsp4_core.c
b/drivers/input/touchscreen/cyttsp4_core.c
index
568a3d3
..
5ed3105
100644
(file)
--- a/
drivers/input/touchscreen/cyttsp4_core.c
+++ b/
drivers/input/touchscreen/cyttsp4_core.c
@@
-775,7
+775,6
@@
static void cyttsp4_get_touch(struct cyttsp4_mt_data *md,
struct device *dev = &md->input->dev;
struct cyttsp4_sysinfo *si = md->si;
enum cyttsp4_tch_abs abs;
struct device *dev = &md->input->dev;
struct cyttsp4_sysinfo *si = md->si;
enum cyttsp4_tch_abs abs;
- int tmp;
bool flipped;
for (abs = CY_TCH_X; abs < CY_TCH_NUM_ABS; abs++) {
bool flipped;
for (abs = CY_TCH_X; abs < CY_TCH_NUM_ABS; abs++) {
@@
-790,9
+789,7
@@
static void cyttsp4_get_touch(struct cyttsp4_mt_data *md,
}
if (md->pdata->flags & CY_FLAG_FLIP) {
}
if (md->pdata->flags & CY_FLAG_FLIP) {
- tmp = touch->abs[CY_TCH_X];
- touch->abs[CY_TCH_X] = touch->abs[CY_TCH_Y];
- touch->abs[CY_TCH_Y] = tmp;
+ swap(touch->abs[CY_TCH_X], touch->abs[CY_TCH_Y]);
flipped = true;
} else
flipped = false;
flipped = true;
} else
flipped = false;