From: Michael Krufky <mkrufky@linuxtv.org>
Date: Thu, 23 Mar 2006 03:01:34 +0000 (-0300)
Subject: V4L/DVB (3572): Cxusb: conditionalize gpio write for the medion box
X-Git-Tag: v2.6.17-rc1~739^2~19
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5e805eff15b17e64d5a0913c9e4c816a96677398;p=karo-tx-linux.git

V4L/DVB (3572): Cxusb: conditionalize gpio write for the medion box

This patch removes the (harmless) -ETIMEDOUT during device init
for the DViCO FusionHDTV Bluebird boxes, by conditionalizing the
gpio write inside cxusb_i2c_xfer to happen only for Medion boxes.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index e14bf43941e3..61d19ced495a 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -85,14 +85,15 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
 
 	for (i = 0; i < num; i++) {
 
-		switch (msg[i].addr) {
-			case 0x63:
-				cxusb_gpio_tuner(d,0);
-				break;
-			default:
-				cxusb_gpio_tuner(d,1);
-				break;
-		}
+		if (d->udev->descriptor.idVendor == USB_VID_MEDION)
+			switch (msg[i].addr) {
+				case 0x63:
+					cxusb_gpio_tuner(d,0);
+					break;
+				default:
+					cxusb_gpio_tuner(d,1);
+					break;
+			}
 
 		/* read request */
 		if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {