From: Axel Lin <axel.lin@ingics.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Amit Daniel Kachhap <amit.daniel@samsung.com>,
Sachin Kamat <sachin.kamat@linaro.org>,
Thomas Abraham <thomas.abraham@linaro.org>,
Sangbeom Kim <sbkim73@samsung.com>,
LiamGirdwood <lgirdwood@gmail.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/3] regulator: s5m8767: Use of_get_child_count()
Date: Wed, 06 Feb 2013 10:55:05 +0800 [thread overview]
Message-ID: <1360119305.8965.1.camel@phoenix> (raw)
Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
drivers/regulator/s5m8767.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index 1250cef..194b5dd 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -536,9 +536,7 @@ static int s5m8767_pmic_dt_parse_pdata(struct sec_pmic_dev *iodev,
}
/* count the number of regulators to be supported in pmic */
- pdata->num_regulators = 0;
- for_each_child_of_node(regulators_np, reg_np)
- pdata->num_regulators++;
+ pdata->num_regulators = of_get_child_count(regulators_np);
rdata = devm_kzalloc(iodev->dev, sizeof(*rdata) *
pdata->num_regulators, GFP_KERNEL);
--
1.7.9.5
next reply other threads:[~2013-02-06 2:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-06 2:55 Axel Lin [this message]
2013-02-06 2:56 ` [PATCH 2/3] regulator: s5m8767: Fix using wrong dev argument at various places Axel Lin
2013-02-08 11:20 ` Mark Brown
2013-02-10 10:15 ` Axel Lin
2013-02-06 2:58 ` [PATCH 3/3] regulator: s5m8767: Prevent possible NULL pointer dereference Axel Lin
2013-02-08 11:22 ` [PATCH 1/3] regulator: s5m8767: Use of_get_child_count() Mark Brown
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