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| author | Fabian Frederick <fabf@skynet.be> | 2015-06-11 22:07:59 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-06-12 01:47:34 +0200 |
| commit | cf99289d67688c4f92175da42bd1647695f6fddc (patch) | |
| tree | 30bcb901dfead5146027170510d59352e112a5e0 /drivers/input/touchscreen | |
| parent | Input: goodix - do not explicitly set evbits in input device (diff) | |
| download | linux-cf99289d67688c4f92175da42bd1647695f6fddc.tar.xz linux-cf99289d67688c4f92175da42bd1647695f6fddc.zip | |
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/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/cyttsp4_core.c | 5 |
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; |