On Thu, May 18, 2017 at 1:16 PM, Jan Kiszka <[email protected]> wrote: > On 2017-05-18 12:11, Andy Shevchenko wrote: >> On Thu, May 18, 2017 at 8:20 AM, Jan Kiszka <[email protected]> wrote:
>> Full picture: >> >> val = exar_get(chip, addr) & BIT(offset % 8); >> >> return !!val; >> >> How it could be non-(1 or 0)? >> > > Right - but what is the point of that other style? gpio-exar.c is just 4th module which is using it, OTOH the rest of GPIO drivers are using return !!val style. -- With Best Regards, Andy Shevchenko
