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authorFabian Frederick <fabf@skynet.be>2015-06-11 13:07:59 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-06-11 16:47:34 -0700
commitcf99289d67688c4f92175da42bd1647695f6fddc (patch)
tree30bcb901dfead5146027170510d59352e112a5e0 /drivers
parentc7a4fb53de365d5e9264e3fa5bdb9c0a52b6f9a0 (diff)
downloadlinux-cf99289d67688c4f92175da42bd1647695f6fddc.tar.bz2
Input: cyttsp4 - use swap() in cyttsp4_get_touch()
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/input/touchscreen/cyttsp4_core.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/input/touchscreen/cyttsp4_core.c b/drivers/input/touchscreen/cyttsp4_core.c
index 568a3d340c8a..5ed31057430c 100644
--- 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;
- 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;