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authorBenjamin Tissoires <benjamin.tissoires@redhat.com>2014-02-10 12:58:50 -0500
committerJiri Kosina <jkosina@suse.cz>2014-02-17 14:54:20 +0100
commit649f94790314b502bc4e905e005d89c3b693d60a (patch)
tree9a72c81740de45af89e97013a89615ce34cb142e /drivers/hid/i2c-hid
parent9b5a9ae88573884224a26fda0e3eb6a6ec48686d (diff)
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.c31
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,
};