diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-03-25 18:31:35 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-03-25 18:31:35 +0000 |
| commit | 8937b7349ca9e25a02b2a72ccb7fba404ddedc5b (patch) | |
| tree | 434ffe23d318f8af55850a26c3431ce8b82ab6f4 /sound/core/sgbuf.c | |
| parent | 997302259f386bca8fe1db67c50296ca426c438f (diff) | |
| parent | ffe7f95bb1a4d1e9ca5d252445dc38476e1a208e (diff) | |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel
Diffstat (limited to 'sound/core/sgbuf.c')
| -rw-r--r-- | sound/core/sgbuf.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/core/sgbuf.c b/sound/core/sgbuf.c index d4564edd61d7..4e7ec2b49873 100644 --- a/sound/core/sgbuf.c +++ b/sound/core/sgbuf.c @@ -38,6 +38,10 @@ int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab) if (! sgbuf) return -EINVAL; + if (dmab->area) + vunmap(dmab->area); + dmab->area = NULL; + tmpb.dev.type = SNDRV_DMA_TYPE_DEV; tmpb.dev.dev = sgbuf->dev; for (i = 0; i < sgbuf->pages; i++) { @@ -48,9 +52,6 @@ int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab) tmpb.bytes = (sgbuf->table[i].addr & ~PAGE_MASK) << PAGE_SHIFT; snd_dma_free_pages(&tmpb); } - if (dmab->area) - vunmap(dmab->area); - dmab->area = NULL; kfree(sgbuf->table); kfree(sgbuf->page_table); |