diff options
Diffstat (limited to 'drivers/acpi/platform_profile.c')
| -rw-r--r-- | drivers/acpi/platform_profile.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c index fc92e43d0fe9..2ad53cc6aae5 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -417,8 +417,14 @@ static int profile_class_registered(struct device *dev, const void *data) static umode_t profile_class_is_visible(struct kobject *kobj, struct attribute *attr, int idx) { - if (!class_find_device(&platform_profile_class, NULL, NULL, profile_class_registered)) + struct device *dev; + + dev = class_find_device(&platform_profile_class, NULL, NULL, profile_class_registered); + if (!dev) return 0; + + put_device(dev); + return attr->mode; } |