crypto: ccp - Assign DMA commands to the channel's CCP

[karo-tx-linux.git] / drivers / crypto / ccp / ccp-dev.c

diff --git a/drivers/crypto/ccp/ccp-dev.c b/drivers/crypto/ccp/ccp-dev.c
index 511ab042b5e7939b008045129de0c9e268f2db46..92d1c6959f08b8943f513a9ed5fd8525c2d6b702 100644 (file)
--- a/drivers/crypto/ccp/ccp-dev.c
+++ b/drivers/crypto/ccp/ccp-dev.c
@@ -283,11 +283,14 @@ EXPORT_SYMBOL_GPL(ccp_version);
  */
 int ccp_enqueue_cmd(struct ccp_cmd *cmd)
 {
-       struct ccp_device *ccp = ccp_get_device();
+       struct ccp_device *ccp;
        unsigned long flags;
        unsigned int i;
        int ret;
 
+       /* Some commands might need to be sent to a specific device */
+       ccp = cmd->ccp ? cmd->ccp : ccp_get_device();
+
        if (!ccp)
                return -ENODEV;