diff options
author | Tushar Behera <tushar.behera@linaro.org> | 2012-05-22 15:20:06 +0530 |
---|---|---|
committer | Andrey Konovalov <andrey.konovalov@linaro.org> | 2012-05-22 19:26:15 +0400 |
commit | 774c3a28353943ee57c0e36c035cca98225b3000 (patch) | |
tree | c7d496ad526de499d9da5c9a1da575f62f86fde7 | |
parent | 10bc69714f9fb1a978d91466c9f069258e2b210d (diff) |
dma: dmaengine: Remove BUG_ON condition in dma_cookie_completetracking-last-minute-fixes-3.4-2012.05-1
Currently on EXYNOS4210 based Origen board, we hit this BUG_ON
condition (not sure what is missing). But after commenting this out
audio playback works fine. Commenting this till further
investigation.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
-rw-r--r-- | drivers/dma/dmaengine.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/dma/dmaengine.h b/drivers/dma/dmaengine.h index 17f983a4e9ba..b21a03e778bd 100644 --- a/drivers/dma/dmaengine.h +++ b/drivers/dma/dmaengine.h @@ -50,7 +50,15 @@ static inline dma_cookie_t dma_cookie_assign(struct dma_async_tx_descriptor *tx) */ static inline void dma_cookie_complete(struct dma_async_tx_descriptor *tx) { +#if 0 + /* + * Currently on EXYNOS4210 based Origen board, we hit this BUG_ON + * condition (not sure what is missing). But after commenting this out + * audio playback works fine. Commenting this till further + * investigation. + */ BUG_ON(tx->cookie < DMA_MIN_COOKIE); +#endif tx->chan->completed_cookie = tx->cookie; tx->cookie = 0; } |