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authorJean-François Moine <moinejf@free.fr>2010-04-29 09:01:53 (GMT)
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-05-19 15:58:45 (GMT)
commitb26d6e21788864039bfb24840a668f2cb0848930 (patch)
treef2deb4128695d3ec62528b59403bb63ceb74b4c4
parent57c6d2e999e37bd8e98820666278f2b670a9bbab (diff)
downloadlinux-b26d6e21788864039bfb24840a668f2cb0848930.tar.xz
V4L/DVB: gspca - main: Convert wMaxPacketSize from little endian 16 to cpu
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/video/gspca/gspca.c4
1 files 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;