Messages in this thread Patch in this message | | | From | Lee Jones <> | Subject | [PATCH 2/5] input: touchscreen: melfas_mip4: Mark a bunch of variables as __always_unused | Date | Thu, 14 Jan 2021 15:23:20 +0000 |
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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]
Cc: Sangwon Jee <jeesw@melfas.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Henrik Rydberg <rydberg@bitmath.org> Cc: linux-input@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/input/touchscreen/melfas_mip4.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/input/touchscreen/melfas_mip4.c b/drivers/input/touchscreen/melfas_mip4.c index c0050044a5a9e..225796a3f5460 100644 --- a/drivers/input/touchscreen/melfas_mip4.c +++ b/drivers/input/touchscreen/melfas_mip4.c @@ -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; -- 2.25.1
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