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Date:	Wed, 06 Jul 2011 11:34:36 +0800
From:	Axel Lin <>
Cc:	Jin Park <>, Liam Girdwood <>,
	Mark Brown <>
Subject: [PATCH 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 <>
 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 cd41045..11d1ab4 100644
--- a/drivers/regulator/aat2870-regulator.c
+++ b/drivers/regulator/aat2870-regulator.c
@@ -159,7 +159,7 @@ static struct aat2870_regulator *aat2870_get_regulator(int id)
-	if (!ri)
+	if (i == ARRAY_SIZE(aat2870_regulators))
 		return NULL;
 	ri->enable_addr = AAT2870_LDO_EN;

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