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[HIFN]: Fix invalid config ifdefs for RNG support 

The CRYPTO_DEV_HIFN_795X_RNG ifdefs are missing the CONFIG_ prefix.
    
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Patrick McHardy 2008-02-15 19:15:05 +08:00 committed by Herbert Xu
parent 4ee29f6a52
commit f881d8290c
1 changed files with 3 additions and 3 deletions
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6
drivers/crypto/hifn_795x.c
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@ -463,7 +463,7 @@ struct hifn_device
unsigned int pk_clk_freq;
#ifdef CRYPTO_DEV_HIFN_795X_RNG
#ifdef CONFIG_CRYPTO_DEV_HIFN_795X_RNG
unsigned int rng_wait_time;
ktime_t rngtime;
struct hwrng rng;
@ -795,7 +795,7 @@ static struct pci2id {
}
};
#ifdef CRYPTO_DEV_HIFN_795X_RNG
#ifdef CONFIG_CRYPTO_DEV_HIFN_795X_RNG
static int hifn_rng_data_present(struct hwrng *rng, int wait)
{
struct hifn_device *dev = (struct hifn_device *)rng->priv;
@ -880,7 +880,7 @@ static int hifn_init_pubrng(struct hifn_device *dev)
dprintk("Chip %s: RNG engine has been successfully initialised.\n",
dev->name);
#ifdef CRYPTO_DEV_HIFN_795X_RNG
#ifdef CONFIG_CRYPTO_DEV_HIFN_795X_RNG
/* First value must be discarded */
hifn_read_1(dev, HIFN_1_RNG_DATA);
dev->rngtime = ktime_get();