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Input: cyttsp4 - use swap() in cyttsp4_get_touch()

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Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Fabian Frederick 2015-06-11 13:07:59 -07:00 committed by Dmitry Torokhov
parent c7a4fb53de
commit cf99289d67
1 changed files with 1 additions and 4 deletions
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5
drivers/input/touchscreen/cyttsp4_core.c
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@ -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;
int tmp;
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) {
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;