Commit a0f19a89 authored Sep 14, 2019 by Tony Lindgren Committed by Herbert Xu Oct 05, 2019

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

Similar to commit 62f95ae8 ("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>

parent eaecce12

drivers/char/hw_random/omap3-rom-rng.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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)

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