linux-kernel - [ 087/117] media: cx88: Fix regression: CX88_AUDIO

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Date:	Tue, 24 Sep 2013 17:19:13 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Hans Verkuil <hans.verkuil@...co.com>,
	Knut Petersen <Knut_Petersen@...nline.de>,
	Mauro Carvalho Chehab <m.chehab@...sung.com>
Subject: [ 087/117] media: cx88: Fix regression: CX88_AUDIO_WM8775 cant be 0

3.11-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Hans Verkuil <hans.verkuil@...co.com>

commit f66b2a1c7f2ae3fb0d5b67d07ab4f5055fd3cf16 upstream.

Cards using the wm8775 specify that in their card struct. Those that do not
use it leave the audio_chip field to 0. Unfortunately, the CX88_AUDIO_WM8775
enum is 0 as well, so boards that do not have the wm8775 still try to load
and use that driver. Change it to 1 to fix this.
This regression was introduced in commit facd23664f1d63c33fbc6da52261c8548ed3fbd4.

Signed-off-by: Hans Verkuil <hans.verkuil@...co.com>
Reported-by: Knut Petersen <Knut_Petersen@...nline.de>
Tested-by: Knut Petersen <Knut_Petersen@...nline.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@...sung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/media/pci/cx88/cx88.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/media/pci/cx88/cx88.h
+++ b/drivers/media/pci/cx88/cx88.h
@@ -259,7 +259,7 @@ struct cx88_input {
 };
 
 enum cx88_audio_chip {
-	CX88_AUDIO_WM8775,
+	CX88_AUDIO_WM8775 = 1,
 	CX88_AUDIO_TVAUDIO,
 };
 


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