kobj_to_dev has been around since 3.6, so there is no point not having
it in the 3.17 code
Signed-off-by: Benjamin Tissoires <benjamin.tissoi...@redhat.com>
---
3.17/wacom_sys.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/3.17/wacom_sys.c b/3.17/wacom_sys.c
index 6257a78..9f4f2a6 100644
--- a/3.17/wacom_sys.c
+++ b/3.17/wacom_sys.c
@@ -1635,7 +1635,7 @@ static ssize_t wacom_show_remote_mode(struct kobject
*kobj,
struct kobj_attribute *kattr,
char *buf, int index)
{
- struct device *dev = container_of(kobj->parent, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj->parent);
struct hid_device *hdev = to_hid_device(dev);
struct wacom *wacom = hid_get_drvdata(hdev);
u8 mode;
@@ -1719,7 +1719,7 @@ static ssize_t wacom_store_unpair_remote(struct kobject
*kobj,
const char *buf, size_t count)
{
unsigned char selector = 0;
- struct device *dev = container_of(kobj->parent, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj->parent);
struct hid_device *hdev = to_hid_device(dev);
struct wacom *wacom = hid_get_drvdata(hdev);
int err;
--
2.14.3
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