From 783eaf4671a4f5a95102aedb5a45e1f8adab945c Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Sun, 17 Sep 2006 22:00:51 +0200 Subject: [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 Signed-off-by: Jaroslav Kysela --- sound/ppc/keywest.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/ppc/keywest.c b/sound/ppc/keywest.c index 59482a4cd446..272ae38e9b18 100644 --- a/sound/ppc/keywest.c +++ b/sound/ppc/keywest.c @@ -117,6 +117,9 @@ int __init snd_pmac_tumbler_post_init(void) { 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; -- 2.30.2