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>

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,
 };