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| author | Arnd Bergmann <arnd@arndb.de> | 2016-11-30 22:02:00 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-12-01 21:06:40 +0800 |
| commit | 37d8468108efb19b80aa8484534f8850ed60dbfb (patch) | |
| tree | 0e747e893592986684d999d6310fe53e66821a66 /drivers/crypto | |
| parent | 9c0bc511e93cc7693f0147274edfb719f221b8c1 (diff) | |
| download | blackbird-op-linux-37d8468108efb19b80aa8484534f8850ed60dbfb.tar.gz blackbird-op-linux-37d8468108efb19b80aa8484534f8850ed60dbfb.zip | |
crypto: caam - make aamalg_desc a proper module
The drivers/crypto/caam/ directory is entered during build only
for building modules when CONFIG_CRYPTO_DEV_FSL_CAAM=m, but
CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is defined as a
'bool' symbol, meaning that caamalg_desc.c is always compiled
into built-in code, or not at all, leading to a link failure:
ERROR: "cnstr_shdsc_xts_ablkcipher_decap" [drivers/crypto/caam/caamalg.ko] undefined!
ERROR: "cnstr_shdsc_xts_ablkcipher_encap" [drivers/crypto/caam/caamalg.ko] undefined!
ERROR: "cnstr_shdsc_aead_givencap" [drivers/crypto/caam/caamalg.ko] undefined!
ERROR: "cnstr_shdsc_aead_decap" [drivers/crypto/caam/caamalg.ko] undefined!
ERROR: "cnstr_shdsc_aead_encap" [drivers/crypto/caam/caamalg.ko] undefined!
ERROR: "cnstr_shdsc_aead_null_decap" [drivers/crypto/caam/caamalg.ko] undefined!
ERROR: "cnstr_shdsc_aead_null_encap" [drivers/crypto/caam/caamalg.ko] undefined!
ERROR: "cnstr_shdsc_rfc4106_decap" [drivers/crypto/caam/caamalg.ko] undefined!
ERROR: "cnstr_shdsc_rfc4106_encap" [drivers/crypto/caam/caamalg.ko] undefined!
...
Making caamalg_desc itself a loadable module fixes this configuration
by ensuring the driver gets built. Aside from making the symbol
'tristate', I'm adding appropriate module metadata here.
Fixes: 8cea7b66b821 ("crypto: caam - refactor encryption descriptors generation")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/crypto/caam/caamalg_desc.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/crypto/caam/Kconfig b/drivers/crypto/caam/Kconfig index da24c5752c06..bc0d3569f8d9 100644 --- a/drivers/crypto/caam/Kconfig +++ b/drivers/crypto/caam/Kconfig @@ -136,4 +136,4 @@ config CRYPTO_DEV_FSL_CAAM_DEBUG information in the CAAM driver. config CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC - def_bool CRYPTO_DEV_FSL_CAAM_CRYPTO_API + def_tristate CRYPTO_DEV_FSL_CAAM_CRYPTO_API diff --git a/drivers/crypto/caam/caamalg_desc.c b/drivers/crypto/caam/caamalg_desc.c index 7dee952ef432..f3f48c10b9d6 100644 --- a/drivers/crypto/caam/caamalg_desc.c +++ b/drivers/crypto/caam/caamalg_desc.c @@ -1300,3 +1300,7 @@ void cnstr_shdsc_xts_ablkcipher_decap(u32 * const desc, struct alginfo *cdata) #endif } EXPORT_SYMBOL(cnstr_shdsc_xts_ablkcipher_decap); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("FSL CAAM descriptor support"); +MODULE_AUTHOR("Freescale Semiconductor - NMG/STC"); |
