| Message ID | 20150203190717.15045.89640.stgit@tlendack-t1.amdoffice.net (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Herbert Xu |
| Headers | show |
diff --git a/drivers/crypto/ccp/ccp-platform.c b/drivers/crypto/ccp/ccp-platform.c index 9e09c50..04265a3 100644 --- a/drivers/crypto/ccp/ccp-platform.c +++ b/drivers/crypto/ccp/ccp-platform.c @@ -109,8 +109,11 @@ static int ccp_platform_probe(struct platform_device *pdev) if (!dev->dma_mask) dev->dma_mask = &dev->coherent_dma_mask; - *(dev->dma_mask) = DMA_BIT_MASK(48); - dev->coherent_dma_mask = DMA_BIT_MASK(48); + ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(48)); + if (ret) { + dev_err(dev, "dma_set_mask_and_coherent failed (%d)\n", ret); + goto e_free; + } if (of_property_read_bool(dev->of_node, "dma-coherent")) ccp->axcache = CACHE_WB_NO_ALLOC;
Replace the setting of the DMA masks with the dma_set_mask_and_coherent function call. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> --- drivers/crypto/ccp/ccp-platform.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html