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Commit c7ce8d37 authored by Uri Shkolnik's avatar Uri Shkolnik Committed by Mauro Carvalho Chehab
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V4L/DVB (11777): Siano: smsusb - handle byte ordering and big endianity 



This patch adds support for byte ordering and big endianity
handling for the USB interface driver

Signed-off-by: default avatarUri Shkolnik <uris@siano-ms.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 6d4e6972

drivers/media/dvb/siano/smsusb.c

+4 −2
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. 


#include "smscoreapi.h"

#include "sms-cards.h"

#include "smsendian.h"



static int sms_dbg;

module_param_named(debug, sms_dbg, int, 0644);
@@ -177,6 +178,7 @@ static int smsusb_sendrequest(void *context, void *buffer, size_t size) 
	struct smsusb_device_t *dev = (struct smsusb_device_t *) context;

	int dummy;



	smsendian_handle_message_header((struct SmsMsgHdr_ST *)buffer);

	return usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 2),

			    buffer, size, &dummy, 1000);

}
@@ -334,7 +336,7 @@ static int smsusb_init_device(struct usb_interface *intf, int board_id) 
	case SMS_VEGA:

		dev->buffer_size = USB2_BUFFER_SIZE;

		dev->response_alignment =

			dev->udev->ep_in[1]->desc.wMaxPacketSize -

		    le16_to_cpu(dev->udev->ep_in[1]->desc.wMaxPacketSize) -

		    sizeof(struct SmsMsgHdr_ST);



		params.flags |= SMS_DEVICE_FAMILY2;