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| author | Arnd Bergmann <arnd@arndb.de> | 2018-10-02 23:56:19 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-10-08 08:45:41 +0300 |
| commit | 52813ab249590595e43c8b03227adaa29ceceb33 (patch) | |
| tree | f9514847a80877192a44019d66daf5833cb81226 /drivers | |
| parent | fadd7a6e616b89c7f4f7bfa7b824f290bab32c3c (diff) | |
| download | linux-52813ab249590595e43c8b03227adaa29ceceb33.tar.xz | |
crypto: caam/qi2 - avoid double export
Both the caam ctrl file and dpaa2_caam export a couple of flags. They
use an #ifdef check to make sure that each flag is only built once,
but this fails if they are both loadable modules:
WARNING: drivers/crypto/caam/dpaa2_caam: 'caam_little_end' exported twice. Previous export was in drivers/crypto/caam/caam.ko
WARNING: drivers/crypto/caam/dpaa2_caam: 'caam_imx' exported twice. Previous export was in drivers/crypto/caam/caam.ko
Change the #ifdef to an IS_ENABLED() check in order to make it work in
all configurations. It may be better to redesign this aspect of the
two drivers in a cleaner way.
Fixes: 8d818c105501 ("crypto: caam/qi2 - add DPAA2-CAAM driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/caam/caamalg_qi2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index 2f569d0231f9..7d8ac0222fa3 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -25,7 +25,7 @@ #define CAAM_MAX_KEY_SIZE (AES_MAX_KEY_SIZE + CTR_RFC3686_NONCE_SIZE + \ SHA512_DIGEST_SIZE * 2) -#ifndef CONFIG_CRYPTO_DEV_FSL_CAAM +#if !IS_ENABLED(CONFIG_CRYPTO_DEV_FSL_CAAM) bool caam_little_end; EXPORT_SYMBOL(caam_little_end); bool caam_imx; |