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| author | Henrik Rydberg <rydberg@euromail.se> | 2013-02-25 11:31:44 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-02-25 13:26:39 +0100 |
| commit | 3373443befa73ee60e4275e7699b26058b01455a (patch) | |
| tree | 15d45696ffb58d756266a6a6134b1cb25a38f457 /drivers/hid/usbhid | |
| parent | e90a6df80dc45ab53d2f4f4db297434e48c0208e (diff) | |
| download | linux-3373443befa73ee60e4275e7699b26058b01455a.tar.bz2 | |
HID: Extend the interface with wait io request
Some drivers need to wait for an io from the underlying device, creating
an unwanted dependency on the underlying transport layer. This patch adds
wait() to the interface, thereby removing usbhid from the lion share of
the drivers.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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')
| -rw-r--r-- | drivers/hid/usbhid/hid-core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 366fd09d257d..99d95d3368b5 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -1264,6 +1264,7 @@ static struct hid_ll_driver usb_hid_driver = { .power = usbhid_power, .hidinput_input_event = usb_hidinput_input_event, .request = usbhid_request, + .wait = usbhid_wait_io, }; static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *id) |