crypto: caam - Check for CAAM block presence before registering with crypto layer

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The layer which registers with the crypto API should check for the presence of
the CAAM device it is going to use.  If the platform's device tree doesn't have
the required CAAM node, the layer should return an error and not register the
algorithms with crypto API layer.

Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Ruchika Gupta 2014-07-07 10:42:12 +05:30 • committed by Herbert Xu

parent 5b635e280e

commit 35af640386

3 changed files with 85 additions and 0 deletions

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29

drivers/crypto/caam/caamalg.c

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28

drivers/crypto/caam/caamhash.c

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28

drivers/crypto/caam/caamrng.c

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