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| author |   Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2014-02-10 12:58:50 -0500 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2014-02-17 14:54:20 +0100 |
| commit | 649f94790314b502bc4e905e005d89c3b693d60a (patch) | |
| tree | 9a72c81740de45af89e97013a89615ce34cb142e /drivers/hid/i2c-hid | |
| parent | HID: i2c-hid: implement ll_driver transport-layer callbacks (diff) | |
| download | linux-dev-649f94790314b502bc4e905e005d89c3b693d60a.tar.xz linux-dev-649f94790314b502bc4e905e005d89c3b693d60a.zip | |
HID: i2c-hid: use generic .request() implementation
Having our own .request() implementation does not give anything,
so use the generic binding.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/i2c-hid')
| -rw-r--r-- | drivers/hid/i2c-hid/i2c-hid.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c index b48f49d1f0dd..5308656eec2e 100644 --- a/drivers/hid/i2c-hid/i2c-hid.c +++ b/drivers/hid/i2c-hid/i2c-hid.c @@ -623,36 +623,6 @@ static int i2c_hid_raw_request(struct hid_device *hid, unsigned char reportnum, } } -static void i2c_hid_request(struct hid_device *hid, struct hid_report *rep, - int reqtype) -{ - struct i2c_client *client = hid->driver_data; - char *buf; - int ret; - int len = i2c_hid_get_report_length(rep) - 2; - - buf = kzalloc(len, GFP_KERNEL); - if (!buf) - return; - - switch (reqtype) { - case HID_REQ_GET_REPORT: - ret = i2c_hid_get_raw_report(hid, rep->id, buf, len, rep->type); - if (ret < 0) - dev_err(&client->dev, "%s: unable to get report: %d\n", - __func__, ret); - else - hid_input_report(hid, rep->type, buf, ret, 0); - break; - case HID_REQ_SET_REPORT: - hid_output_report(rep, buf); - i2c_hid_output_raw_report(hid, buf, len, rep->type, true); - break; - } - - kfree(buf); -} - static int i2c_hid_parse(struct hid_device *hid) { struct i2c_client *client = hid->driver_data; @@ -809,7 +779,6 @@ static struct hid_ll_driver i2c_hid_ll_driver = { .open = i2c_hid_open, .close = i2c_hid_close, .power = i2c_hid_power, - .request = i2c_hid_request, .output_report = i2c_hid_output_report, .raw_request = i2c_hid_raw_request, }; |