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| 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/hid-ntrig.c | |
| parent | d881427253da011495f4193663d809d0e9dfa215 (diff) | |
| download | op-kernel-dev-b7966a4d7be0a10329f03330390f4bdaf453d74a.zip op-kernel-dev-b7966a4d7be0a10329f03330390f4bdaf453d74a.tar.gz | |
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/hid-ntrig.c')
| -rw-r--r-- | drivers/hid/hid-ntrig.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c index b926592e..ef95102 100644 --- a/drivers/hid/hid-ntrig.c +++ b/drivers/hid/hid-ntrig.c @@ -119,7 +119,7 @@ static inline int ntrig_get_mode(struct hid_device *hdev) return -EINVAL; hid_hw_request(hdev, report, HID_REQ_GET_REPORT); - usbhid_wait_io(hdev); + hid_hw_wait(hdev); return (int)report->field[0]->value[0]; } @@ -937,7 +937,7 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id) if (report) { /* Let the device settle to ensure the wakeup message gets * through */ - usbhid_wait_io(hdev); + hid_hw_wait(hdev); hid_hw_request(hdev, report, HID_REQ_GET_REPORT); /* |
