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HID: use to_hid_device()

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Use to_hid_device() instead of container_of().

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Geliang Tang
2015-12-27 17:25:21 +08:00
committed by Jiri Kosina
parent d8ce9bf555
commit ee79a8f840
13 changed files with 76 additions and 79 deletions
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8
drivers/hid/hid-cp2112.c
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@@ -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;