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hwrng: omap3-rom - Initialize default quality to get data

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Similar to commit 62f95ae805 ("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>
This commit is contained in:
Tony Lindgren 2019-09-14 14:02:57 -07:00 committed by Herbert Xu
parent eaecce12f5
commit a0f19a894c
1 changed files with 1 additions and 0 deletions
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drivers/char/hw_random/omap3-rom-rng.c
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@ -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)