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authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-31 07:52:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-31 07:52:51 -0700
commit63b40456a30912084c90753582137b9e0495c5c3 (patch)
treeeedba8710d0ba3c802ecf77f46ed6ab2c73e2149 /sound
parenteff2502801e9a3a34882c6bd720470d65394522e (diff)
parent770a424112cb2c3a3e39221299eaf5244b76479a (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Add missing null terminating entry to bq4802_match[]. sparc: use the new byteorder headers rtc-m48t59: shift zero year to 1968 on sparc (rev 2) dbri: check dma_alloc_coherent errors sparc64: remove byteshifting from out* helpers
Diffstat (limited to 'sound')
-rw-r--r--sound/sparc/dbri.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index c257ad8bdfbc..23ed6f04a718 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -2534,6 +2534,8 @@ static int __devinit snd_dbri_create(struct snd_card *card,
dbri->dma = dma_alloc_coherent(&op->dev,
sizeof(struct dbri_dma),
&dbri->dma_dvma, GFP_ATOMIC);
+ if (!dbri->dma)
+ return -ENOMEM;
memset((void *)dbri->dma, 0, sizeof(struct dbri_dma));
dprintk(D_GEN, "DMA Cmd Block 0x%p (0x%08x)\n",