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| author | Fabio Estevam <fabio.estevam@nxp.com> | 2018-04-11 09:45:19 -0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-04-21 00:58:36 +0800 |
| commit | b0039c00fbbbc3cb9c4b25852d81a2b4c193371d (patch) | |
| tree | 74d13f3de5776b7229bc9701fcf634a5c4926b96 /drivers | |
| parent | e7a9b05ca4c707ff4b46a77963db48d085d383e0 (diff) | |
| download | linux-stable-b0039c00fbbbc3cb9c4b25852d81a2b4c193371d.tar.gz linux-stable-b0039c00fbbbc3cb9c4b25852d81a2b4c193371d.tar.bz2 linux-stable-b0039c00fbbbc3cb9c4b25852d81a2b4c193371d.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/caam/ctrl.c | 3 | ||||
| -rw-r--r-- | drivers/crypto/caam/ctrl.h | 2 |
2 files changed, 1 insertions, 4 deletions
diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index e4cc636e1104..bee690ab8650 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -400,7 +400,7 @@ 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; @@ -412,7 +412,6 @@ int caam_get_era(void) return ret ? -ENOTSUPP : prop; } -EXPORT_SYMBOL(caam_get_era); static const struct of_device_id caam_match[] = { { diff --git a/drivers/crypto/caam/ctrl.h b/drivers/crypto/caam/ctrl.h index be693a2cc25e..f3ecd67922a7 100644 --- a/drivers/crypto/caam/ctrl.h +++ b/drivers/crypto/caam/ctrl.h @@ -9,8 +9,6 @@ #define CTRL_H /* Prototypes for backend-level services exposed to APIs */ -int caam_get_era(void); - extern bool caam_dpaa2; #endif /* CTRL_H */ |