* [PATCH] w1/slaves: use kobj_to_dev()
@ 2020-09-17 8:34 Wang Qing
0 siblings, 0 replies; only message in thread
From: Wang Qing @ 2020-09-17 8:34 UTC (permalink / raw)
To: Evgeniy Polyakov, Wang Qing, linux-kernel
Use kobj_to_dev() instead of container_of()
Signed-off-by: Wang Qing <wangqing@vivo.com>
---
drivers/w1/slaves/w1_ds2780.c | 2 +-
drivers/w1/slaves/w1_ds2781.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/w1/slaves/w1_ds2780.c b/drivers/w1/slaves/w1_ds2780.c
index c689b1b..04c8142
--- a/drivers/w1/slaves/w1_ds2780.c
+++ b/drivers/w1/slaves/w1_ds2780.c
@@ -90,7 +90,7 @@ static ssize_t w1_slave_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
return w1_ds2780_io(dev, buf, off, count, 0);
}
diff --git a/drivers/w1/slaves/w1_ds2781.c b/drivers/w1/slaves/w1_ds2781.c
index 84d6cee..8fd6ed1
--- a/drivers/w1/slaves/w1_ds2781.c
+++ b/drivers/w1/slaves/w1_ds2781.c
@@ -87,7 +87,7 @@ static ssize_t w1_slave_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
return w1_ds2781_io(dev, buf, off, count, 0);
}
--
2.7.4
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