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drivers/greybus: Use kobj_to_dev()

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Use kobj_to_dev() instead of container_of()

Signed-off-by: Wang Qing <wangqing@vivo.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/1597289690-22857-1-git-send-email-wangqing@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wang Qing 2020-08-13 11:34:48 +08:00 committed by Greg Kroah-Hartman
parent 99f667352f
commit 947bece14b
1 changed files with 3 additions and 3 deletions
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6
drivers/greybus/interface.c
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@ -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) {