crypto: ccp - Use dma_set_mask_and_coherent to set DMA mask
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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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 @@
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;