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| author | Geliang Tang <geliangtang@163.com> | 2015-12-27 17:25:21 +0800 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2015-12-28 13:41:44 +0100 |
| commit | ee79a8f840a45d331bc33e55cbcc89bba417671c (patch) | |
| tree | 9dc3d0fd485715c63999d0aaf339c2a7d26dce3f /drivers/hid/hid-cp2112.c | |
| parent | d8ce9bf5551bfea431893bdd0a943f24a5170828 (diff) | |
HID: use to_hid_device()
Use to_hid_device() instead of container_of().
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-cp2112.c')
| -rw-r--r-- | drivers/hid/hid-cp2112.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c index 7afc3fcc122c..7c38bfa05fac 100644 --- a/drivers/hid/hid-cp2112.c +++ b/drivers/hid/hid-cp2112.c @@ -807,7 +807,7 @@ static ssize_t name##_store(struct device *kdev, \ struct device_attribute *attr, const char *buf, \ size_t count) \ { \ - struct hid_device *hdev = container_of(kdev, struct hid_device, dev); \ + struct hid_device *hdev = to_hid_device(kdev); \ struct cp2112_usb_config_report cfg; \ int ret = cp2112_get_usb_config(hdev, &cfg); \ if (ret) \ @@ -822,7 +822,7 @@ static ssize_t name##_store(struct device *kdev, \ static ssize_t name##_show(struct device *kdev, \ struct device_attribute *attr, char *buf) \ { \ - struct hid_device *hdev = container_of(kdev, struct hid_device, dev); \ + struct hid_device *hdev = to_hid_device(kdev); \ struct cp2112_usb_config_report cfg; \ int ret = cp2112_get_usb_config(hdev, &cfg); \ if (ret) \ @@ -887,7 +887,7 @@ static ssize_t pstr_store(struct device *kdev, struct device_attribute *kattr, const char *buf, size_t count) { - struct hid_device *hdev = container_of(kdev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(kdev); struct cp2112_pstring_attribute *attr = container_of(kattr, struct cp2112_pstring_attribute, attr); struct cp2112_string_report report; @@ -918,7 +918,7 @@ static ssize_t pstr_store(struct device *kdev, static ssize_t pstr_show(struct device *kdev, struct device_attribute *kattr, char *buf) { - struct hid_device *hdev = container_of(kdev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(kdev); struct cp2112_pstring_attribute *attr = container_of(kattr, struct cp2112_pstring_attribute, attr); struct cp2112_string_report report; |