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| author | Ingo Molnar <mingo@elte.hu> | 2008-12-25 13:51:46 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-25 13:51:46 +0100 |
| commit | 0b271ef4521756010675b1611bef20fd3096790d (patch) | |
| tree | 2c9d22a2c74122a9904e533df27f41d63ffef394 /drivers/dma/dmaengine.c | |
| parent | b19b3c74c7bbec45a848631b8f970ac110665a01 (diff) | |
| parent | 4a6908a3a050aacc9c3a2f36b276b46c0629ad91 (diff) | |
| download | kernel-crypto-0b271ef4521756010675b1611bef20fd3096790d.tar.gz kernel-crypto-0b271ef4521756010675b1611bef20fd3096790d.tar.xz kernel-crypto-0b271ef4521756010675b1611bef20fd3096790d.zip | |
Merge commit 'v2.6.28' into core/core
Diffstat (limited to 'drivers/dma/dmaengine.c')
| -rw-r--r-- | drivers/dma/dmaengine.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index 5317e08221e..65799651737 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -388,7 +388,10 @@ int dma_async_device_register(struct dma_device *device) init_completion(&device->done); kref_init(&device->refcount); + + mutex_lock(&dma_list_mutex); device->dev_id = id++; + mutex_unlock(&dma_list_mutex); /* represent channels in sysfs. Probably want devs too */ list_for_each_entry(chan, &device->channels, device_node) { |