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Date: Mon, 01 Jul 2013 09:01:35 +0900 From: jonghwa3.lee@...sung.com To: Axel Lin <axel.lin@...ics.com> Cc: Mark Brown <broonie@...nel.org>, Jonghwa Lee <jonghwa3.lee@...sung.com>, Myungjoo Ham <myungjoo.ham@...sung.com>, Liam Girdwood <lgirdwood@...il.com>, linux-kernel@...r.kernel.org Subject: Re: [PATCH] regulator: max77693: Remove NULL test for rmatch[i].init_data On 2013년 06월 30일 01:33, Axel Lin wrote: > The implementation in of_regulator_match() already ensures match->init_data is > not NULL for all matched cases if the return value of of_regulator_match() > 0. > > Thus remove NULL test for rmatch[i].init_data. > > This patch also fixes the condition for loop iteration. > The for loop should iterate "matched" times rather than ARRAY_SIZE(regulators) > because we only allocate "matched" number of entries for rdata. > Though in most cases, "matched" == ARRAY_SIZE(regulators). > > Signed-off-by: Axel Lin <axel.lin@...ics.com> > --- > drivers/regulator/max77693.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/regulator/max77693.c b/drivers/regulator/max77693.c > index d45a4dd..ce4b96c 100644 > --- a/drivers/regulator/max77693.c > +++ b/drivers/regulator/max77693.c > @@ -190,9 +190,7 @@ static int max77693_pmic_dt_parse_rdata(struct device *dev, > > tmp = *rdata; > > - for (i = 0; i < ARRAY_SIZE(regulators); i++) { > - if (!rmatch[i].init_data) > - continue; > + for (i = 0; i < matched; i++) { > tmp->initdata = rmatch[i].init_data; > tmp->of_node = rmatch[i].of_node; > tmp->id = regulators[i].id; Looks good to me, Acked-by : Jonghwa Lee <jonghwa3.lee@...sung.com> Thanks, Jonghwa -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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