On Wed, 2011-12-14 at 00:05 +0200, Denis Kuzmenko wrote: > On 12/13/2011 11:40 PM, Joe Perches wrote: > > On Tue, 2011-12-13 at 23:33 +0200, Denis Kuzmenko wrote: > >> On 12/13/2011 11:28 PM, Joe Perches wrote: > >>> The LEDF_ACTLOW use is dependent on it being #defined > >>> to 1 when using ^. I think that's unintelligible. > >> Sorry, can't understand. Can you please clarify last two sentences? > > s3c2410_gpio_setpin(pd->gpio, (value ? 1 : 0) ^ > > (pd->flags & S3C24XX_LEDF_ACTLOW)); > > I think this should be: > > s3c2410_gpio_setpin(pd->gpio, > > !!value ^ !!(pd->flags & S3C24XX_LEDF_ACTLOW)); > So you've found a BUG.
It's not really a bug, it's more lack of consistency style defect. It's also an example of why I prefer consistent style to equivalent but different styles. > As I understand my code will behave wrong if > S3C24XX_LEDF_ACTLOW value will be changed. > Thank you, I'll make a new version. cheers, Joe -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
