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| author | Tony Lindgren <tony@atomide.com> | 2019-09-14 14:02:57 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-10-05 01:06:11 +1000 |
| commit | a0f19a894c46e5ceb7334d4d66453e566152ed1e (patch) | |
| tree | f8b93301abab6a124976030a2c33f1a6d9e2c818 /drivers/char | |
| parent | eaecce12f5f0d2c35d278e41e1bc4522393861ab (diff) | |
| download | linux-a0f19a894c46e5ceb7334d4d66453e566152ed1e.tar.gz | |
hwrng: omap3-rom - Initialize default quality to get data
Similar to commit 62f95ae805fa ("hwrng: omap - Set default quality")
we need to initialize the default quality for the RNG to be used.
The symptoms of this problem is that doing hd /dev/random does not
produce much data at all.
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Adam Ford <aford173@gmail.com>
Cc: Pali Rohár <pali.rohar@gmail.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/omap3-rom-rng.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/hw_random/omap3-rom-rng.c b/drivers/char/hw_random/omap3-rom-rng.c index 8df3cad7c97a..f5247e9ae6df 100644 --- a/drivers/char/hw_random/omap3-rom-rng.c +++ b/drivers/char/hw_random/omap3-rom-rng.c @@ -88,6 +88,7 @@ static int omap3_rom_rng_read(struct hwrng *rng, void *data, size_t max, bool w) static struct hwrng omap3_rom_rng_ops = { .name = "omap3-rom", + .quality = 900, }; static int omap3_rom_rng_probe(struct platform_device *pdev) |