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Subject[PATCH] drivers/greybus: Use kobj_to_dev() instead
Date
Use kobj_to_dev() instead of container_of()

Signed-off-by: Wang Qing <wangqing@vivo.com>
---
drivers/greybus/interface.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/greybus/interface.c b/drivers/greybus/interface.c
index 67dbe6f..de167f1
--- a/drivers/greybus/interface.c
+++ b/drivers/greybus/interface.c
@@ -620,7 +620,7 @@ static struct attribute *interface_common_attrs[] = {
static umode_t interface_unipro_is_visible(struct kobject *kobj,
struct attribute *attr, int n)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
struct gb_interface *intf = to_gb_interface(dev);

switch (intf->type) {
@@ -635,7 +635,7 @@ static umode_t interface_unipro_is_visible(struct kobject *kobj,
static umode_t interface_greybus_is_visible(struct kobject *kobj,
struct attribute *attr, int n)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
struct gb_interface *intf = to_gb_interface(dev);

switch (intf->type) {
@@ -649,7 +649,7 @@ static umode_t interface_greybus_is_visible(struct kobject *kobj,
static umode_t interface_power_is_visible(struct kobject *kobj,
struct attribute *attr, int n)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
struct gb_interface *intf = to_gb_interface(dev);

switch (intf->type) {
--
2.7.4
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