On Thu, Apr 24, 2014 at 03:49:19PM +0200, gundberg wrote: > Use the prescaler index, rather than its value, to configure the watchdog. > This will prevent a mismatch with the prescaler used to calculate the cycles. > > Signed-off-by: Per Gundberg <[email protected]>
Good catch. Looks correct to me. Michael, any comments ? Reviewed-by: Guenter Roeck <[email protected]> > --- > drivers/watchdog/kempld_wdt.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > --- src/drivers/watchdog/kempld_wdt.c.orig 2014-04-24 07:32:08.463745055 > +0000 > +++ src/drivers/watchdog/kempld_wdt.c 2014-04-24 07:34:09.839739808 +0000 > @@ -163,7 +163,7 @@ static int kempld_wdt_set_stage_timeout( > kempld_get_mutex(pld); > stage_cfg = kempld_read8(pld, KEMPLD_WDT_STAGE_CFG(stage->id)); > stage_cfg &= ~STAGE_CFG_PRESCALER_MASK; > - stage_cfg |= STAGE_CFG_SET_PRESCALER(prescaler); > + stage_cfg |= STAGE_CFG_SET_PRESCALER(PRESCALER_21); > kempld_write8(pld, KEMPLD_WDT_STAGE_CFG(stage->id), stage_cfg); > kempld_write32(pld, KEMPLD_WDT_STAGE_TIMEOUT(stage->id), > stage_timeout); > -- > To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
