From: Jean-François Moine Date: Thu, 29 Apr 2010 09:01:53 +0000 (-0300) Subject: V4L/DVB: gspca - main: Convert wMaxPacketSize from little endian 16 to cpu X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b26d6e21788864039bfb24840a668f2cb0848930;p=linux-beck.git V4L/DVB: gspca - main: Convert wMaxPacketSize from little endian 16 to cpu Signed-off-by: Jean-François Moine Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index e8d08f887957..efe615938783 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -199,7 +199,7 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev, void *buffer = NULL; int ret = -EINVAL; - buffer_len = ep->wMaxPacketSize; + buffer_len = le16_to_cpu(ep->wMaxPacketSize); interval = ep->bInterval; PDEBUG(D_PROBE, "found int in endpoint: 0x%x, " "buffer_len=%u, interval=%u", @@ -213,7 +213,7 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev, goto error; } - buffer = usb_buffer_alloc(dev, ep->wMaxPacketSize, + buffer = usb_buffer_alloc(dev, buffer_len, GFP_KERNEL, &urb->transfer_dma); if (!buffer) { ret = -ENOMEM;