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crypto: caam/qi - abort algorithm setup on DPAA2 parts

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caam/qi frontend (i.e. caamalg_qi) mustn't be used in case it runs on a
DPAA2 part (this could happen when using a multiplatform kernel).

Fixes: 297b9cebd2 ("crypto: caam/jr - add support for DPAA2 parts")
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Horia Geantă 2017-10-24 09:27:31 +03:00 committed by Herbert Xu
parent cc2f8ab533
commit d3b5a87c4a
1 changed files with 6 additions and 1 deletions
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7
drivers/crypto/caam/caamalg_qi.c
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@ -7,7 +7,7 @@
*/
#include "compat.h"
#include "ctrl.h"
#include "regs.h"
#include "intern.h"
#include "desc_constr.h"
@ -2312,6 +2312,11 @@ static int __init caam_qi_algapi_init(void)
if (!priv || !priv->qi_present)
return -ENODEV;
if (caam_dpaa2) {
dev_info(ctrldev, "caam/qi frontend driver not suitable for DPAA 2.x, aborting...\n");
return -ENODEV;
}
INIT_LIST_HEAD(&alg_list);
/*