tree aa59f7f680ef3cfbf1b4afd9e8d1ef60b22081e7
parent bb5530e4082446aac3a3d69780cd4dbfa4520013
author Tom Lendacky <thomas.lendacky@amd.com> 1432663584 -0500
committer Herbert Xu <herbert@gondor.apana.org.au> 1432720314 +0800

crypto: ccp - Remove manual check and set of dma_mask pointer

The underlying device support will set the device dma_mask pointer
if DMA is set up properly for the device.  Remove the check for and
assignment of dma_mask when it is null. Instead, just error out if
the dma_set_mask_and_coherent function fails because dma_mask is null.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>