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path: root/drivers/w1/w1_smem.c
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Diffstat (limited to 'drivers/w1/w1_smem.c')
-rw-r--r--drivers/w1/w1_smem.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/w1/w1_smem.c b/drivers/w1/w1_smem.c
index 70d2d469963..2b6580c7e95 100644
--- a/drivers/w1/w1_smem.c
+++ b/drivers/w1/w1_smem.c
@@ -46,15 +46,13 @@ static struct w1_family_ops w1_smem_fops = {
static ssize_t w1_smem_read_name(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct w1_slave *sl = container_of(dev, struct w1_slave, dev);
-
+ struct w1_slave *sl = dev_to_w1_slave(dev);
return sprintf(buf, "%s\n", sl->name);
}
static ssize_t w1_smem_read_bin(struct kobject *kobj, char *buf, loff_t off, size_t count)
{
- struct w1_slave *sl = container_of(container_of(kobj, struct device, kobj),
- struct w1_slave, dev);
+ struct w1_slave *sl = kobj_to_w1_slave(kobj);
int i;
atomic_inc(&sl->refcnt);