Messages in this thread Patch in this message | | | From | Tian Tao <> | Subject | [PATCH] w1: ds2708 and ds2781 use the new API kobj_to_dev() | Date | Tue, 2 Mar 2021 14:17:02 +0800 |
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fix the below warnning which reported by coccicheck. /drivers/w1/slaves/w1_ds2780.c:93:60-61: WARNING opportunity for kobj_to_dev(). /drivers/w1/slaves/w1_ds2781.c:90:60-61: WARNING opportunity for kobj_to_dev().
Signed-off-by: Tian Tao <tiantao6@hisilicon.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 c281fe5..9dcb5a5 100644 --- 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 f0d393a..2cb7c02 100644 --- 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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