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V4L/DVB: gspca - main: Convert wMaxPacketSize from little endian 16 to cpu

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Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-François Moine
2010-04-29 06:01:53 -03:00
committed by Mauro Carvalho Chehab
parent 57c6d2e999
commit b26d6e2178
1 changed files with 2 additions and 2 deletions
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4
drivers/media/video/gspca/gspca.c
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@@ -199,7 +199,7 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev,
void *buffer = NULL; void *buffer = NULL;
int ret = -EINVAL; int ret = -EINVAL;
buffer_len = ep->wMaxPacketSize; buffer_len = le16_to_cpu(ep->wMaxPacketSize);
interval = ep->bInterval; interval = ep->bInterval;
PDEBUG(D_PROBE, "found int in endpoint: 0x%x, " PDEBUG(D_PROBE, "found int in endpoint: 0x%x, "
"buffer_len=%u, interval=%u", "buffer_len=%u, interval=%u",
@@ -213,7 +213,7 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev,
goto error; goto error;
} }
buffer = usb_buffer_alloc(dev, ep->wMaxPacketSize, buffer = usb_buffer_alloc(dev, buffer_len,
GFP_KERNEL, &urb->transfer_dma); GFP_KERNEL, &urb->transfer_dma);
if (!buffer) { if (!buffer) {
ret = -ENOMEM; ret = -ENOMEM;