From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Fri, 30 May 2008 14:03:12 +0000 (-0300)
Subject: V4L/DVB (7978): cx18: explicitly test for XC2028 tuner
X-Git-Tag: v2.6.26-rc6~96^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4ecc24737700f07d6c2a8fdf8c1737e399f1830f;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

V4L/DVB (7978): cx18: explicitly test for XC2028 tuner

Testing whether xceive_pin is non-zero is not good enough as 0 is a valid
value. Instead explicitly test whether the Xceive tuner is used.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/cx18/cx18-gpio.c b/drivers/media/video/cx18/cx18-gpio.c
index 2f324b8..ceb6365 100644
--- a/drivers/media/video/cx18/cx18-gpio.c
+++ b/drivers/media/video/cx18/cx18-gpio.c
@@ -62,7 +62,7 @@ void cx18_gpio_init(struct cx18 *cx)
 	cx->gpio_dir = cx->card->gpio_init.direction;
 	cx->gpio_val = cx->card->gpio_init.initial_value;
 
-	if (cx->card->xceive_pin) {
+	if (cx->card->tuners[0].tuner == TUNER_XC2028) {
 		cx->gpio_dir |= 1 << cx->card->xceive_pin;
 		cx->gpio_val |= 1 << cx->card->xceive_pin;
 	}