linux-kernel - [PATCH] iio: adc: adi-axi-adc: Use kobj_to_dev() instead of container

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Message-ID: <1597892486-3236-1-git-send-email-tiantao6@hisilicon.com>
Date:   Thu, 20 Aug 2020 11:01:26 +0800
From:   Tian Tao <tiantao6@...ilicon.com>
To:     <lars@...afoo.de>, <Michael.Hennerich@...log.com>,
        <jic23@...nel.org>, <knaack.h@....de>, <pmeerw@...erw.net>,
        <linux-iio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] iio: adc: adi-axi-adc: Use kobj_to_dev() instead of container_of()

Use kobj_to_dev() instead of container_of()

Signed-off-by: Tian Tao <tiantao6@...ilicon.com>
---
 drivers/iio/adc/adi-axi-adc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/adc/adi-axi-adc.c b/drivers/iio/adc/adi-axi-adc.c
index 86b6b65..9109da2 100644
--- a/drivers/iio/adc/adi-axi-adc.c
+++ b/drivers/iio/adc/adi-axi-adc.c
@@ -276,7 +276,7 @@ static struct attribute *adi_axi_adc_attributes[] = {
 static umode_t axi_adc_attr_is_visible(struct kobject *kobj,
 				       struct attribute *attr, int n)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
 	struct adi_axi_adc_state *st = iio_priv(indio_dev);
 	struct adi_axi_adc_conv *conv = &st->client->conv;
-- 
2.7.4