Use kobj_to_dev() instead of container_of(). Signed-off-by: Wang Qing <wangq...@vivo.com> --- drivers/platform/chrome/cros_ec_sysfs.c | 2 +- drivers/platform/chrome/cros_ec_vbc.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/platform/chrome/cros_ec_sysfs.c b/drivers/platform/chrome/cros_ec_sysfs.c index d45ea5d..a643ea8 --- a/drivers/platform/chrome/cros_ec_sysfs.c +++ b/drivers/platform/chrome/cros_ec_sysfs.c @@ -326,7 +326,7 @@ static struct attribute *__ec_attrs[] = { static umode_t cros_ec_ctrl_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 cros_ec_dev *ec = to_cros_ec_dev(dev); if (a == &dev_attr_kb_wake_angle.attr && !ec->has_kb_wake_angle) diff --git a/drivers/platform/chrome/cros_ec_vbc.c b/drivers/platform/chrome/cros_ec_vbc.c index 46482d1..f3a70a3 --- a/drivers/platform/chrome/cros_ec_vbc.c +++ b/drivers/platform/chrome/cros_ec_vbc.c @@ -17,7 +17,7 @@ static ssize_t vboot_context_read(struct file *filp, struct kobject *kobj, struct bin_attribute *att, char *buf, loff_t pos, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct cros_ec_dev *ec = to_cros_ec_dev(dev); struct cros_ec_device *ecdev = ec->ec_dev; struct ec_params_vbnvcontext *params; @@ -57,7 +57,7 @@ static ssize_t vboot_context_write(struct file *filp, struct kobject *kobj, struct bin_attribute *attr, char *buf, loff_t pos, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct cros_ec_dev *ec = to_cros_ec_dev(dev); struct cros_ec_device *ecdev = ec->ec_dev; struct ec_params_vbnvcontext *params; -- 2.7.4