On Fri, May 13, 2016 at 8:43 PM, Crestez Dan Leonard <leonard.crestez@xxxxxxxxx> wrote: > This fixes a possible race where an interrupt arrives before complete > initialization and crashes because iio_trigger_get_drvdata returns NULL. > > Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> > Cc: Giuseppe Barba <giuseppe.barba@xxxxxx> > Cc: Denis Ciocca <denis.ciocca@xxxxxx> > Signed-off-by: Crestez Dan Leonard <leonard.crestez@xxxxxxxxx> > --- > I ran into this while breaking the driver. But since the interrupt line can be > shared the handler should always be able to accept and ignore a call. Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> However I think my patch fixing the thread issue will collide by being close in context to this so it'd be great if you could resend it on top of "iio: st_sensors: switch to a threaded interrupt"? Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
