diff options
author | David Woodhouse <dwmw2@infradead.org> | 2005-08-17 10:36:35 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-17 21:55:37 (GMT) |
commit | 4e6a06eec46067df3c30fe1fbc2e1a7cc37b9678 (patch) | |
tree | aca4c35e2d288bbdf5248be241c52f67f820bb59 /sound/ppc | |
parent | ac9af7cba9e642961bfdee1a1fac6060405597e5 (diff) | |
download | linux-4e6a06eec46067df3c30fe1fbc2e1a7cc37b9678.tar.xz |
[PATCH] Stop snd-powermac oopsing on non-pmac hardware.
We shouldn't be assuming that ppc_md.feature_call will be present.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'sound/ppc')
-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 844d761..c89e82e 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); } /* |