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| author |   Geliang Tang <geliangtang@163.com> | 2015-12-27 17:25:22 +0800 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2015-12-28 13:41:50 +0100 |
| commit | ba91a96718d17160890e161f702db6e60747248a (patch) | |
| tree | 6af58c2933d66bbcf4bdb40445ccbe68d2029c95 /include/linux/hid.h | |
| parent | HID: use to_hid_device() (diff) | |
| download | linux-dev-ba91a96718d17160890e161f702db6e60747248a.tar.xz linux-dev-ba91a96718d17160890e161f702db6e60747248a.zip | |
HID: add a new helper to_hid_driver()
Add a new helper to_hid_driver() and use it in hid-core.c.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/hid.h')
| -rw-r--r-- | include/linux/hid.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index 1472026367ed..75b66eccc692 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -717,6 +717,9 @@ struct hid_driver { struct device_driver driver; }; +#define to_hid_driver(pdrv) \ + container_of(pdrv, struct hid_driver, driver) + /** * hid_ll_driver - low level driver callbacks * @start: called on probe to start the device |