crypto: caam - fix input job ring element dma mapping size

SEC4 h/w gets configured in 32- vs. 36-bit physical
addressing modes depending on the size of dma_addr_t,
which is not always equal to sizeof(u32 *).

Also fixed alignment of a dma_unmap call whilst in there.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/crypto/caam/jr.c b/drivers/crypto/caam/jr.c
index 340fa322c0f0..6ce4c41c8634 100644
--- a/drivers/crypto/caam/jr.c
+++ b/drivers/crypto/caam/jr.c
@@ -376,7 +376,7 @@ static int caam_jr_init(struct device *dev)
 
         /* Setup rings */
         inpbusaddr = dma_map_single(dev, jrp->inpring,
-                                    sizeof(u32 *) * JOBR_DEPTH,
+                                    sizeof(dma_addr_t) * JOBR_DEPTH,
                                     DMA_BIDIRECTIONAL);
         if (dma_mapping_error(dev, inpbusaddr)) {
                 dev_err(dev, "caam_jr_init(): can't map input ring\n");
@@ -391,9 +391,9 @@ static int caam_jr_init(struct device *dev)
                                     DMA_BIDIRECTIONAL);
         if (dma_mapping_error(dev, outbusaddr)) {
                 dev_err(dev, "caam_jr_init(): can't map output ring\n");
-                        dma_unmap_single(dev, inpbusaddr,
-                                         sizeof(u32 *) * JOBR_DEPTH,
-                                         DMA_BIDIRECTIONAL);
+                dma_unmap_single(dev, inpbusaddr,
+                                 sizeof(dma_addr_t) * JOBR_DEPTH,
+                                 DMA_BIDIRECTIONAL);
                 kfree(jrp->inpring);
                 kfree(jrp->outring);
                 kfree(jrp->entinfo);
@@ -447,7 +447,7 @@ int caam_jr_shutdown(struct device *dev)
         dma_unmap_single(dev, outbusaddr,
                          sizeof(struct jr_outentry) * JOBR_DEPTH,
                          DMA_BIDIRECTIONAL);
-        dma_unmap_single(dev, inpbusaddr, sizeof(u32 *) * JOBR_DEPTH,
+        dma_unmap_single(dev, inpbusaddr, sizeof(dma_addr_t) * JOBR_DEPTH,
                          DMA_BIDIRECTIONAL);
         kfree(jrp->outring);
         kfree(jrp->inpring);