From: kernel test robot <lkp@xxxxxxxxx> drivers/input/touchscreen/zinitix.c:250:8-9: WARNING: return of 0/1 in function 'zinitix_init_touch' with return type bool Return statements in functions returning bool should use true/false instead of 1/0. Generated by: scripts/coccinelle/misc/boolreturn.cocci Fixes: 26822652c85e ("Input: add zinitix touchscreen driver") CC: Michael Srba <Michael.Srba@xxxxxxxxx> Reported-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: kernel test robot <lkp@xxxxxxxxx> --- tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f40ddce88593482919761f74910f42f4b84c004b commit: 26822652c85eff14e40115255727b2693400c524 Input: add zinitix touchscreen driver zinitix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/input/touchscreen/zinitix.c +++ b/drivers/input/touchscreen/zinitix.c @@ -247,7 +247,7 @@ static bool zinitix_init_touch(struct bt udelay(10); } - return 0; + return false; } static int zinitix_init_regulators(struct bt541_ts_data *bt541)