Re: [PATCH 12/12] hwrng: bcm63xx-rng: Remove since bcm2835-rng takes over
From: Eric Anholt <hidden>
Date: 2017-11-03 20:18:33
Also in:
linux-arm-kernel, linux-crypto, lkml
Florian Fainelli [off-list ref] writes:
bcm2835-rng is now capable of supporting the BCM63xx hardware, so remove the driver which duplicates the same functionality. Signed-off-by: Florian Fainelli <redacted> --- drivers/char/hw_random/Kconfig | 13 --- drivers/char/hw_random/Makefile | 1 - drivers/char/hw_random/bcm63xx-rng.c | 154 ----------------------------------- 3 files changed, 168 deletions(-) delete mode 100644 drivers/char/hw_random/bcm63xx-rng.c
quoted hunk ↗ jump to hunk
diff --git a/drivers/char/hw_random/bcm63xx-rng.c b/drivers/char/hw_random/bcm63xx-rng.c deleted file mode 100644 index 5132c9cde50d..000000000000 --- a/drivers/char/hw_random/bcm63xx-rng.c +++ /dev/null
-static int bcm63xx_rng_data_present(struct hwrng *rng, int wait)
-{
- struct bcm63xx_rng_priv *priv = to_rng_priv(rng);
-
- return __raw_readl(priv->regs + RNG_STAT) & RNG_AVAIL_MASK;
-}It looks like this method isn't in the 2835 implementation. Should it get ported over?
Attachments
- signature.asc [application/pgp-signature] 832 bytes