4.9-stable patches

[thirdparty/kernel/stable-queue.git] / releases / 2.6.20.2 / dvb-cxusb-fix-firmware-patch-for-big-endian-systems.patch

From stable-bounces@linux.kernel.org Sat Mar  3 06:37:39 2007
From: Jin-Bong lee <jinbong.lee@samsung.com>
Date: Sat, 03 Mar 2007 09:36:05 -0500
Subject: DVB: cxusb: fix firmware patch for big endian systems
To: stable@kernel.org
Cc: v4l-dvb maintainer list <v4l-dvb-maintainer@linuxtv.org>
Message-ID: <45E987D5.8080200@linuxtv.org>


From: Jin-Bong lee <jinbong.lee@samsung.com>

Without this patch, the device will not be detected after firmware download
on big endian systems.

(cherry picked from commit 1d1370a48ca285ebe197ecd3197a8d5f161bc291)

Signed-off-by: Jin-Bong lee <jinbong.lee@samsung.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/media/dvb/dvb-usb/cxusb.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- linux-2.6.20.1.orig/drivers/media/dvb/dvb-usb/cxusb.c
+++ linux-2.6.20.1/drivers/media/dvb/dvb-usb/cxusb.c
@@ -469,9 +469,9 @@ static int bluebird_patch_dvico_firmware
 	    fw->data[BLUEBIRD_01_ID_OFFSET + 1] == USB_VID_DVICO >> 8) {
 
 		fw->data[BLUEBIRD_01_ID_OFFSET + 2] =
-			udev->descriptor.idProduct + 1;
+			le16_to_cpu(udev->descriptor.idProduct) + 1;
 		fw->data[BLUEBIRD_01_ID_OFFSET + 3] =
-			udev->descriptor.idProduct >> 8;
+			le16_to_cpu(udev->descriptor.idProduct) >> 8;
 
 		return usb_cypress_load_firmware(udev, fw, CYPRESS_FX2);
 	}