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[2/5,media] ttusbir: add missing endian conversion

Message ID 1359461971-27492-2-git-send-email-sean@mess.org (mailing list archive)
State New, archived
Headers show

Commit Message

Sean Young Jan. 29, 2013, 12:19 p.m. UTC 
spotted by sparse.

Signed-off-by: Sean Young <sean@mess.org>
---
 drivers/media/rc/ttusbir.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
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Patch

diff --git a/drivers/media/rc/ttusbir.c b/drivers/media/rc/ttusbir.c
index f9226b8..cf0d47f 100644
--- a/drivers/media/rc/ttusbir.c
+++ b/drivers/media/rc/ttusbir.c
@@ -213,19 +213,20 @@  static int ttusbir_probe(struct usb_interface *intf,
 
 	/* find the correct alt setting */
 	for (i = 0; i < intf->num_altsetting && altsetting == -1; i++) {
-		int bulk_out_endp = -1, iso_in_endp = -1;
+		int max_packet, bulk_out_endp = -1, iso_in_endp = -1;
 
 		idesc = &intf->altsetting[i].desc;
 
 		for (j = 0; j < idesc->bNumEndpoints; j++) {
 			desc = &intf->altsetting[i].endpoint[j].desc;
+			max_packet = le16_to_cpu(desc->wMaxPacketSize);
 			if (usb_endpoint_dir_in(desc) &&
 					usb_endpoint_xfer_isoc(desc) &&
-					desc->wMaxPacketSize == 0x10)
+					max_packet == 0x10)
 				iso_in_endp = j;
 			else if (usb_endpoint_dir_out(desc) &&
 					usb_endpoint_xfer_bulk(desc) &&
-					desc->wMaxPacketSize == 0x20)
+					max_packet == 0x20)
 				bulk_out_endp = j;
 
 			if (bulk_out_endp != -1 && iso_in_endp != -1) {