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author | Marcin Niestroj <m.niestroj@grinn-global.com> | 2018-09-03 13:24:07 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-09-04 10:03:49 +0200 |
commit | cf37cbef5a72f1be569f6f41718a4c97cd6f9343 (patch) | |
tree | 1582a69eb3bcf4578770d62c7ed4ed21f0b86bf3 /drivers/crypto/caam | |
parent | db9d6469117b73c4079462a4a230ea4ee0a3e760 (diff) | |
download | barebox-cf37cbef5a72f1be569f6f41718a4c97cd6f9343.tar.gz barebox-cf37cbef5a72f1be569f6f41718a4c97cd6f9343.tar.xz |
crypto: caam - staticize caam_get_era()
Pick commit b0039c00fbbbc3cb9c4b25852d81a2b4c193371d from Linux
upstream.
crypto: caam - staticize caam_get_era()
caam_get_era() is only used locally, so do not export this function
and make it static instead.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/crypto/caam')
-rw-r--r-- | drivers/crypto/caam/ctrl.c | 3 | ||||
-rw-r--r-- | drivers/crypto/caam/ctrl.h | 1 |
2 files changed, 1 insertions, 3 deletions
diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index 24c98df5a4..3b24c5ea23 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -286,7 +286,7 @@ start_rng: * caam_get_era() - Return the ERA of the SEC on SoC, based * on "sec-era" propery in the DTS. This property is updated by u-boot. **/ -int caam_get_era(void) +static int caam_get_era(void) { struct device_node *caam_node; int ret; @@ -297,7 +297,6 @@ int caam_get_era(void) return IS_ERR_VALUE(ret) ? -ENOTSUPP : prop; } -EXPORT_SYMBOL(caam_get_era); /* Probe routine for CAAM top (controller) level */ static int caam_probe(struct device_d *dev) diff --git a/drivers/crypto/caam/ctrl.h b/drivers/crypto/caam/ctrl.h index cac5402a46..22b6ad5a7f 100644 --- a/drivers/crypto/caam/ctrl.h +++ b/drivers/crypto/caam/ctrl.h @@ -8,6 +8,5 @@ #define CTRL_H /* Prototypes for backend-level services exposed to APIs */ -int caam_get_era(void); #endif /* CTRL_H */ |