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hwrng: cavium - make two functions static

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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>
This commit is contained in:
Colin Ian King 2018-02-26 14:51:19 +00:00 committed by Herbert Xu
parent 4dc5475ae0
commit cf03868711
2 changed files with 2 additions and 2 deletions
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2
drivers/char/hw_random/cavium-rng-vf.c
View File

@ -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;

2
drivers/char/hw_random/cavium-rng.c
View File

@ -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;