[media] gspca - benq: Remove the useless function sd_isoc_init

The sd_isoc_init() did only a set interface which is done in gspca main.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/gspca/benq.c b/drivers/media/video/gspca/benq.c
index f4357f77b2d61605209e291a90b34068949417fb..6ae26160b81f9c16e2bdf8f30934f141a5ea0b02 100644 (file)
--- a/drivers/media/video/gspca/benq.c
+++ b/drivers/media/video/gspca/benq.c
@@ -86,20 +86,6 @@ static int sd_init(struct gspca_dev *gspca_dev)
        return 0;
 }
 
-static int sd_isoc_init(struct gspca_dev *gspca_dev)
-{
-       int ret;
-
-       ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface,
-               gspca_dev->nbalt - 1);
-       if (ret < 0) {
-               pr_err("usb_set_interface failed\n");
-               return ret;
-       }
-/*     reg_w(gspca_dev, 0x0003, 0x0002); */
-       return 0;
-}
-
 /* -- start the camera -- */
 static int sd_start(struct gspca_dev *gspca_dev)
 {
@@ -271,7 +257,6 @@ static const struct sd_desc sd_desc = {
        .nctrls = ARRAY_SIZE(sd_ctrls),
        .config = sd_config,
        .init = sd_init,
-       .isoc_init = sd_isoc_init,
        .start = sd_start,
        .stopN = sd_stopN,
        .pkt_scan = sd_pkt_scan,