From 4bdf4a8342ca01ff794f5de8f9766cf15947a2ef Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Tue, 10 Nov 2009 14:49:43 -0300 Subject: [PATCH] V4L/DVB (13421): gspca - main: Clearer message when bandwidth too small. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/gspca.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index afd99beab30d..6915db2d36db 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -657,15 +657,19 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev) } if (ret >= 0) break; - PDEBUG(D_ERR|D_STREAM, - "usb_submit_urb alt %d err %d", gspca_dev->alt, ret); gspca_dev->streaming = 0; destroy_urbs(gspca_dev); - if (ret != -ENOSPC) + if (ret != -ENOSPC) { + PDEBUG(D_ERR|D_STREAM, + "usb_submit_urb alt %d err %d", + gspca_dev->alt, ret); goto out; + } /* the bandwidth is not wide enough * negociate or try a lower alternate setting */ + PDEBUG(D_ERR|D_STREAM, + "bandwidth not wide enough - trying again"); msleep(20); /* wait for kill complete */ if (gspca_dev->sd_desc->isoc_nego) { ret = gspca_dev->sd_desc->isoc_nego(gspca_dev);