From b26d6e21788864039bfb24840a668f2cb0848930 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jean-Fran=C3=A7ois=20Moine?= Date: Thu, 29 Apr 2010 06:01:53 -0300 Subject: [PATCH] V4L/DVB: gspca - main: Convert wMaxPacketSize from little endian 16 to cpu MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Jean-François Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/gspca.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index e8d08f8..efe6159 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; -- 1.8.2.3