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Message-ID: <1322460391.4954.1.camel@phoenix> Date: Mon, 28 Nov 2011 14:06:31 +0800 From: Axel Lin <axel.lin@...il.com> To: linux-kernel@...r.kernel.org Cc: Jin Park <jinyoungp@...dia.com>, Liam Girdwood <lrg@...com>, Mark Brown <broonie@...nsource.wolfsonmicro.com> Subject: [PATCH RESEND 1/2] regulator: aat2870: Fix the logic of checking if no id is matched in aat2870_get_regulator In current implementation, the pointer ri is not NULL if no id is matched. Fix it by checking i == ARRAY_SIZE(aat2870_regulators) if no id is matched. Signed-off-by: Axel Lin <axel.lin@...il.com> Acked-by: Mark Brown <broonie@...nsource.wolfsonmicro.com> --- It was sent on https://lkml.org/lkml/2011/7/5/559 and resent on https://lkml.org/lkml/2011/8/31/122. Seems this patch is lost so I resend it again. Axel drivers/regulator/aat2870-regulator.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/regulator/aat2870-regulator.c b/drivers/regulator/aat2870-regulator.c index 07e98ec..43b25cc 100644 --- a/drivers/regulator/aat2870-regulator.c +++ b/drivers/regulator/aat2870-regulator.c @@ -160,7 +160,7 @@ static struct aat2870_regulator *aat2870_get_regulator(int id) break; } - if (!ri) + if (i == ARRAY_SIZE(aat2870_regulators)) return NULL; ri->enable_addr = AAT2870_LDO_EN; -- 1.7.5.4 -- 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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