diff options
Diffstat (limited to 'drivers/crypto/nx/nx-common-powernv.c')
| -rw-r--r-- | drivers/crypto/nx/nx-common-powernv.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/drivers/crypto/nx/nx-common-powernv.c b/drivers/crypto/nx/nx-common-powernv.c index 8c859872c183..fd0a98b2fb1b 100644 --- a/drivers/crypto/nx/nx-common-powernv.c +++ b/drivers/crypto/nx/nx-common-powernv.c @@ -9,6 +9,7 @@ #include "nx-842.h" +#include <crypto/internal/scompress.h> #include <linux/timer.h> #include <asm/prom.h> @@ -1031,23 +1032,21 @@ static struct nx842_driver nx842_powernv_driver = { .decompress = nx842_powernv_decompress, }; -static int nx842_powernv_crypto_init(struct crypto_tfm *tfm) +static void *nx842_powernv_crypto_alloc_ctx(void) { - return nx842_crypto_init(tfm, &nx842_powernv_driver); + return nx842_crypto_alloc_ctx(&nx842_powernv_driver); } -static struct crypto_alg nx842_powernv_alg = { - .cra_name = "842", - .cra_driver_name = "842-nx", - .cra_priority = 300, - .cra_flags = CRYPTO_ALG_TYPE_COMPRESS, - .cra_ctxsize = sizeof(struct nx842_crypto_ctx), - .cra_module = THIS_MODULE, - .cra_init = nx842_powernv_crypto_init, - .cra_exit = nx842_crypto_exit, - .cra_u = { .compress = { - .coa_compress = nx842_crypto_compress, - .coa_decompress = nx842_crypto_decompress } } +static struct scomp_alg nx842_powernv_alg = { + .base.cra_name = "842", + .base.cra_driver_name = "842-nx", + .base.cra_priority = 300, + .base.cra_module = THIS_MODULE, + + .alloc_ctx = nx842_powernv_crypto_alloc_ctx, + .free_ctx = nx842_crypto_free_ctx, + .compress = nx842_crypto_compress, + .decompress = nx842_crypto_decompress, }; static __init int nx_compress_powernv_init(void) @@ -1107,7 +1106,7 @@ static __init int nx_compress_powernv_init(void) nx842_powernv_exec = nx842_exec_vas; } - ret = crypto_register_alg(&nx842_powernv_alg); + ret = crypto_register_scomp(&nx842_powernv_alg); if (ret) { nx_delete_coprocs(); return ret; @@ -1128,7 +1127,7 @@ static void __exit nx_compress_powernv_exit(void) if (!nx842_ct) vas_unregister_api_powernv(); - crypto_unregister_alg(&nx842_powernv_alg); + crypto_unregister_scomp(&nx842_powernv_alg); nx_delete_coprocs(); } |