Commit 7c0c3840 authored by Lee Jones's avatar Lee Jones Committed by Dmitry Torokhov
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Input: melfas_mip4 - mark a bunch of variables as __always_unused 



Dmitry requested to keep these around for the purposes of documentation.

Fixes the following W=1 kernel build warning(s):

 drivers/input/touchscreen/melfas_mip4.c: In function ‘mip4_report_touch’:
 drivers/input/touchscreen/melfas_mip4.c:474:5: warning: variable ‘size’ set but not used [-Wunused-but-set-variable]
 drivers/input/touchscreen/melfas_mip4.c:472:5: warning: variable ‘pressure_stage’ set but not used [-Wunused-but-set-variable]
 drivers/input/touchscreen/melfas_mip4.c:469:7: warning: variable ‘palm’ set but not used [-Wunused-but-set-variable]
 drivers/input/touchscreen/melfas_mip4.c:468:7: warning: variable ‘hover’ set but not used [-Wunused-but-set-variable]

Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210114152323.2382283-3-lee.jones@linaro.org


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent a1ba9c29

drivers/input/touchscreen/melfas_mip4.c

+4 −4
Original line number Diff line number Diff line
@@ -465,13 +465,13 @@ static void mip4_report_keys(struct mip4_ts *ts, u8 *packet) 
static void mip4_report_touch(struct mip4_ts *ts, u8 *packet)

{

	int id;

	bool hover;

	bool palm;

	bool __always_unused hover;

	bool __always_unused palm;

	bool state;

	u16 x, y;

	u8 pressure_stage = 0;

	u8 __always_unused pressure_stage = 0;

	u8 pressure;

	u8 size;

	u8 __always_unused size;

	u8 touch_major;

	u8 touch_minor;