diff options
| -rw-r--r-- | sound/ppc/pmac.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index 844d76152ea..c89e82eb06a 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c @@ -765,7 +765,8 @@ snd_pmac_ctrl_intr(int irq, void *devid, struct pt_regs *regs) */ static void snd_pmac_sound_feature(pmac_t *chip, int enable) { - ppc_md.feature_call(PMAC_FTR_SOUND_CHIP_ENABLE, chip->node, 0, enable); + if (ppc_md.feature_call) + ppc_md.feature_call(PMAC_FTR_SOUND_CHIP_ENABLE, chip->node, 0, enable); } /* |