staging: most: i2c: remove empty callback request_netinfo

Since the networking-aim checks the availability of the callback
request_netinfo, this patch removes the empty callback request_netinfo
from the i2c-hdm.

Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/most/hdm-i2c/hdm_i2c.c b/drivers/staging/most/hdm-i2c/hdm_i2c.c
index 1d5b229..2b4de40 100644 (file)
--- a/drivers/staging/most/hdm-i2c/hdm_i2c.c
+++ b/drivers/staging/most/hdm-i2c/hdm_i2c.c
@@ -185,12 +185,6 @@ static int poison_channel(struct most_interface *most_iface,
        return 0;
 }
 
-static void request_netinfo(struct most_interface *most_iface,
-                           int ch_idx)
-{
-       pr_info("request_netinfo()\n");
-}
-
 static void do_rx_work(struct hdm_i2c *dev)
 {
        struct mbo *mbo;
@@ -343,7 +337,6 @@ static int i2c_probe(struct i2c_client *client, const struct i2c_device_id *id)
        dev->most_iface.configure = configure_channel;
        dev->most_iface.enqueue = enqueue;
        dev->most_iface.poison_channel = poison_channel;
-       dev->most_iface.request_netinfo = request_netinfo;
 
        INIT_LIST_HEAD(&dev->rx.list);
        mutex_init(&dev->rx.list_mutex);