From: Lee Jones Date: Wed, 20 Jan 2021 02:17:53 +0000 (-0800) Subject: Input: melfas_mip4 - mark a bunch of variables as __always_unused X-Git-Tag: v5.15~1662^2~1^2~33 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=7c0c38402a61db1141dd5a2ae2f44d4cdc17a23a;p=mirror_ubuntu-kernels.git 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: Lee Jones Link: https://lore.kernel.org/r/20210114152323.2382283-3-lee.jones@linaro.org Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/melfas_mip4.c b/drivers/input/touchscreen/melfas_mip4.c index c0050044a5a9..225796a3f546 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;