| Message ID | 1412177510-26310-1-git-send-email-seanpaul@chromium.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Oct 01, 2014 at 04:31:50PM +0100, Sean Paul wrote: > This patch replaces the static assignment of ~0 to dma_handle with > DMA_ERROR_CODE to be consistent with other platforms. > > Signed-off-by: Sean Paul <seanpaul@chromium.org> Applied. Thanks.
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 4164c5a..5687dd4 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -125,7 +125,7 @@ static void *__dma_alloc_noncoherent(struct device *dev, size_t size, no_map: __dma_free_coherent(dev, size, ptr, *dma_handle, attrs); no_mem: - *dma_handle = ~0; + *dma_handle = DMA_ERROR_CODE; return NULL; }
This patch replaces the static assignment of ~0 to dma_handle with DMA_ERROR_CODE to be consistent with other platforms. Signed-off-by: Sean Paul <seanpaul@chromium.org> --- Changes in v2: - Removed the check for DMA_ERROR_CODE in __dma_free_noncoherent the function shouldn't be called after failed allocation arch/arm64/mm/dma-mapping.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)