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authorDavid Herrmann <dh.herrmann@gmail.com>2013-07-15 19:10:15 +0200
committerJiri Kosina <jkosina@suse.cz>2013-07-31 10:33:05 +0200
commitbdb829e1dd710029a075b5f86d4053e7715beb06 (patch)
tree8cb82ceb65bf40e4966cea99d4a29576ae24e8b8 /drivers
parentac126f46cbab355d045772c1ecce899b683b2745 (diff)
HID: uhid: use generic hidinput_input_event()
HID core provides the same functionality and can convert the input event to a raw output report. We can thus drop UHID_OUTPUT_EV and rely on the mandatory UHID_OUTPUT. User-space wasn't able to do anything with UHID_OUTPUT_EV, anyway. They don't have access to the report fields. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/hid/uhid.c25
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/hid/uhid.c b/drivers/hid/uhid.c
index fc307e0422af..f53f2d52e677 100644
--- a/drivers/hid/uhid.c
+++ b/drivers/hid/uhid.c
@@ -116,30 +116,6 @@ static void uhid_hid_close(struct hid_device *hid)
uhid_queue_event(uhid, UHID_CLOSE);
}
-static int uhid_hid_input(struct input_dev *input, unsigned int type,
- unsigned int code, int value)
-{
- struct hid_device *hid = input_get_drvdata(input);
- struct uhid_device *uhid = hid->driver_data;
- unsigned long flags;
- struct uhid_event *ev;
-
- ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
- if (!ev)
- return -ENOMEM;
-
- ev->type = UHID_OUTPUT_EV;
- ev->u.output_ev.type = type;
- ev->u.output_ev.code = code;
- ev->u.output_ev.value = value;
-
- spin_lock_irqsave(&uhid->qlock, flags);
- uhid_queue(uhid, ev);
- spin_unlock_irqrestore(&uhid->qlock, flags);
-
- return 0;
-}
-
static int uhid_hid_parse(struct hid_device *hid)
{
struct uhid_device *uhid = hid->driver_data;
@@ -273,7 +249,6 @@ static struct hid_ll_driver uhid_hid_driver = {
.stop = uhid_hid_stop,
.open = uhid_hid_open,
.close = uhid_hid_close,
- .hidinput_input_event = uhid_hid_input,
.parse = uhid_hid_parse,
};

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