linux-kernel - [PATCH 69/88] ALSA: ice1712: Initialize card->private

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Message-Id: <1363257381-15900-70-git-send-email-luis.henriques@canonical.com>
Date:	Thu, 14 Mar 2013 10:36:02 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Sean Connor <sconnor004@...yinics.org>,
	Takashi Iwai <tiwai@...e.de>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 69/88] ALSA: ice1712: Initialize card->private_data properly

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

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

From: Sean Connor <sconnor004@...yinics.org>

commit 69a4cfdd444d1fe5c24d29b3a063964ac165d2cd upstream.

Set card->private_data in snd_ice1712_create for fixing NULL
dereference in snd_ice1712_remove().

Signed-off-by: Sean Connor <sconnor004@...yinics.org>
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 sound/pci/ice1712/ice1712.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index 5be2e12..f8189e8 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -2595,6 +2595,8 @@ static int __devinit snd_ice1712_create(struct snd_card *card,
 	snd_ice1712_proc_init(ice);
 	synchronize_irq(pci->irq);
 
+	card->private_data = ice;
+
 	err = pci_request_regions(pci, "ICE1712");
 	if (err < 0) {
 		kfree(ice);
-- 
1.8.1.2

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