diff options
| author | Benjamin Tissoires <benjamin.tissoires@gmail.com> | 2013-02-25 11:31:47 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-02-25 13:26:41 +0100 |
| commit | b7966a4d7be0a10329f03330390f4bdaf453d74a (patch) | |
| tree | 73e1456d2199e16edf22af60929507ae25cff281 /drivers/hid/usbhid/hid-core.c | |
| parent | d881427253da011495f4193663d809d0e9dfa215 (diff) | |
| download | blackbird-op-linux-b7966a4d7be0a10329f03330390f4bdaf453d74a.tar.gz blackbird-op-linux-b7966a4d7be0a10329f03330390f4bdaf453d74a.zip | |
HID: use hid_hw_wait() instead of direct call to usbhid
This removes most of the dependencies between hid drivers and usbhid.
The patch was constructed by replacing all occurences of
usbhid_wait_io() by its hid_hw_wait() counterpart.
Then, drivers not requiring USB_HID anymore have their USB_HID
dependency cleaned in the Kconfig file.
As of today, few drivers are still requiring an explicit USB layer
dependency:
* ntrig (a patch is on its way)
* multitouch (one patch following and another on its way)
* lenovo tpkbd
* roccat
* sony
The last three are two deeply using direct calls to the usb subsystem
to be able to be cleaned right now.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/usbhid/hid-core.c')
| -rw-r--r-- | drivers/hid/usbhid/hid-core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index da68687d2c7c..420466bc481a 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -705,7 +705,7 @@ static int usb_hidinput_input_event(struct input_dev *dev, unsigned int type, un return 0; } -int usbhid_wait_io(struct hid_device *hid) +static int usbhid_wait_io(struct hid_device *hid) { struct usbhid_device *usbhid = hid->driver_data; @@ -719,7 +719,6 @@ int usbhid_wait_io(struct hid_device *hid) return 0; } -EXPORT_SYMBOL_GPL(usbhid_wait_io); static int hid_set_idle(struct usb_device *dev, int ifnum, int report, int idle) { |
