* [PATCH] hwmon: (pwm-fan): Switch to using the new API kobj_to_dev()
@ 2020-11-28 1:00 Tian Tao
0 siblings, 0 replies; only message in thread
From: Tian Tao @ 2020-11-28 1:00 UTC (permalink / raw)
To: kamil, b.zolnierkie, jdelvare, linux, thierry.reding,
u.kleine-koenig, lee.jones, lgirdwood, broonie
Cc: linux-hwmon, linux-kernel, linux-pwm
fixed the following coccicheck:
drivers/hwmon//pwm-fan.c:152:60-61: WARNING opportunity for kobj_to_dev().
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
---
drivers/hwmon/pwm-fan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/pwm-fan.c b/drivers/hwmon/pwm-fan.c
index 1f63807..7849011 100644
--- a/drivers/hwmon/pwm-fan.c
+++ b/drivers/hwmon/pwm-fan.c
@@ -149,7 +149,7 @@ static struct attribute *pwm_fan_attrs[] = {
static umode_t pwm_fan_attrs_visible(struct kobject *kobj, struct attribute *a,
int n)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
struct pwm_fan_ctx *ctx = dev_get_drvdata(dev);
/* Hide fan_input in case no interrupt is available */
--
2.7.4
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