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| author | Geliang Tang <geliangtang@163.com> | 2015-12-27 12:25:24 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2015-12-28 15:41:51 +0300 |
| commit | 2cf83833fc9cff04c50e402260b724b3f001d737 (patch) | |
| tree | 6e0d76a5c4ab8d408665bacd2699cb9cd304aefb /drivers/hid/hid-roccat-lua.c | |
| parent | d98ba98c4fbff91abb37eef628ccce0c218b4185 (diff) | |
| download | linux-2cf83833fc9cff04c50e402260b724b3f001d737.tar.xz | |
HID: use kobj_to_dev()
Use kobj_to_dev() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-roccat-lua.c')
| -rw-r--r-- | drivers/hid/hid-roccat-lua.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hid/hid-roccat-lua.c b/drivers/hid/hid-roccat-lua.c index 65e2e76bf2fe..ac1a7313e259 100644 --- a/drivers/hid/hid-roccat-lua.c +++ b/drivers/hid/hid-roccat-lua.c @@ -30,7 +30,7 @@ static ssize_t lua_sysfs_read(struct file *fp, struct kobject *kobj, char *buf, loff_t off, size_t count, size_t real_size, uint command) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct lua_device *lua = hid_get_drvdata(dev_get_drvdata(dev)); struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev)); int retval; @@ -52,7 +52,7 @@ static ssize_t lua_sysfs_write(struct file *fp, struct kobject *kobj, void const *buf, loff_t off, size_t count, size_t real_size, uint command) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct lua_device *lua = hid_get_drvdata(dev_get_drvdata(dev)); struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev)); int retval; |