| From stable-bounces@linux.kernel.org Mon Oct 16 05:38:07 2006 |
| Date: Mon, 16 Oct 2006 14:37:31 +0200 |
| Message-ID: <s5hpscsa12s.wl%tiwai@suse.de> |
| From: Takashi Iwai <tiwai@suse.de> |
| To: stable@kernel.org |
| MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") |
| Subject: ALSA: powermac - Fix Oops when conflicting with aoa driver |
| Content-Type: text/plain; charset="us-ascii" |
| |
| From: Takashi Iwai <tiwai@suse.de> |
| |
| [PATCH] ALSA: powermac - Fix Oops when conflicting with aoa driver |
| |
| Fixed Oops when conflictin with aoa driver due to lack of |
| i2c initialization. |
| |
| Signed-off-by: Takashi Iwai <tiwai@suse.de> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| Signed-off-by: Chris Wright <chrisw@sous-sol.org> |
| |
| --- |
| sound/ppc/keywest.c | 3 +++ |
| 1 file changed, 3 insertions(+) |
| |
| --- linux-2.6.18.1.orig/sound/ppc/keywest.c |
| +++ linux-2.6.18.1/sound/ppc/keywest.c |
| @@ -117,6 +117,9 @@ int __init snd_pmac_tumbler_post_init(vo |
| { |
| int err; |
| |
| + if (!keywest_ctx || !keywest_ctx->client) |
| + return -ENXIO; |
| + |
| if ((err = keywest_ctx->init_client(keywest_ctx)) < 0) { |
| snd_printk(KERN_ERR "tumbler: %i :cannot initialize the MCS\n", err); |
| return err; |
