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authorColin Ian King <colin.king@canonical.com>2018-02-26 14:51:19 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2018-03-09 22:45:34 +0800
commitcf03868711f701f83ca3c28aa086c7eacf6c010e (patch)
tree3fa91c697e9c78a57aab024528f3e6f6498dfcbe /drivers/char
parent4dc5475ae0375ea4f9283dfd9b2ddc91b20d4c4b (diff)
hwrng: cavium - make two functions static
Functions cavium_rng_remove and cavium_rng_remove_vf are local to the source and do not need to be in global scope, so make them static. Cleans up sparse warnings: drivers/char/hw_random/cavium-rng-vf.c:80:7: warning: symbol 'cavium_rng_remove_vf' was not declared. Should it be static? drivers/char/hw_random/cavium-rng.c:65:7: warning: symbol 'cavium_rng_remove' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/hw_random/cavium-rng-vf.c2
-rw-r--r--drivers/char/hw_random/cavium-rng.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/hw_random/cavium-rng-vf.c b/drivers/char/hw_random/cavium-rng-vf.c
index dd1007aecb10..2d1352b67168 100644
--- a/drivers/char/hw_random/cavium-rng-vf.c
+++ b/drivers/char/hw_random/cavium-rng-vf.c
@@ -77,7 +77,7 @@ static int cavium_rng_probe_vf(struct pci_dev *pdev,
}
/* Remove the VF */
-void cavium_rng_remove_vf(struct pci_dev *pdev)
+static void cavium_rng_remove_vf(struct pci_dev *pdev)
{
struct cavium_rng *rng;
diff --git a/drivers/char/hw_random/cavium-rng.c b/drivers/char/hw_random/cavium-rng.c
index a944e0a47f42..63d6e68c24d2 100644
--- a/drivers/char/hw_random/cavium-rng.c
+++ b/drivers/char/hw_random/cavium-rng.c
@@ -62,7 +62,7 @@ static int cavium_rng_probe(struct pci_dev *pdev,
}
/* Disable VF and RNG Hardware */
-void cavium_rng_remove(struct pci_dev *pdev)
+static void cavium_rng_remove(struct pci_dev *pdev)
{
struct cavium_rng_pf *rng;