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hso: Fix for endian issues on big endian machines 

Some fields are always little endian and have to be converted on big endian
machines.

Signed-off-by: Jan Dumon <j.dumon@option.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jan Dumon 2010-01-05 04:51:02 +00:00 committed by David S. Miller
parent ec157937d9
commit d9ced80d10
1 changed files with 7 additions and 5 deletions
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12
drivers/net/usb/hso.c
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@ -1028,7 +1028,8 @@ static void read_bulk_callback(struct urb *urb)
if (odev->parent->port_spec & HSO_INFO_CRC_BUG) {
u32 rest;
u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
rest = urb->actual_length % odev->in_endp->wMaxPacketSize;
rest = urb->actual_length %
le16_to_cpu(odev->in_endp->wMaxPacketSize);
if (((rest == 5) || (rest == 6)) &&
!memcmp(((u8 *) urb->transfer_buffer) +
urb->actual_length - 4, crc_check, 4)) {
@ -1234,7 +1235,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
rest =
urb->actual_length %
serial->in_endp->wMaxPacketSize;
le16_to_cpu(serial->in_endp->wMaxPacketSize);
if (((rest == 5) || (rest == 6)) &&
!memcmp(((u8 *) urb->transfer_buffer) +
urb->actual_length - 4, crc_check, 4)) {
@ -2843,8 +2844,9 @@ struct hso_shared_int *hso_create_shared_int(struct usb_interface *interface)
dev_err(&interface->dev, "Could not allocate intr urb?");
goto exit;
}
mux->shared_intr_buf = kzalloc(mux->intr_endp->wMaxPacketSize,
GFP_KERNEL);
mux->shared_intr_buf =
kzalloc(le16_to_cpu(mux->intr_endp->wMaxPacketSize),
GFP_KERNEL);
if (!mux->shared_intr_buf) {
dev_err(&interface->dev, "Could not allocate intr buf?");
goto exit;
@ -3241,7 +3243,7 @@ static int hso_mux_submit_intr_urb(struct hso_shared_int *shared_int,
usb_rcvintpipe(usb,
shared_int->intr_endp->bEndpointAddress & 0x7F),
shared_int->shared_intr_buf,
shared_int->intr_endp->wMaxPacketSize,
1,
intr_callback, shared_int,
shared_int->intr_endp->bInterval);