From cd4a7d700a148f89d599ebe53fd97dc64193683a Mon Sep 17 00:00:00 2001 From: Sean Wang Date: Wed, 10 Jan 2018 12:02:46 +0800 Subject: [PATCH 197/224] hwrng: mediatek - Setup default RNG quality When hw_random device's quality is non-zero, it will automatically fill the kernel's entropy pool at boot. For the purpose, one conservative quality value is being picked up as the default value. Signed-off-by: Sean Wang Signed-off-by: Herbert Xu --- drivers/char/hw_random/mtk-rng.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/char/hw_random/mtk-rng.c +++ b/drivers/char/hw_random/mtk-rng.c @@ -135,6 +135,7 @@ static int mtk_rng_probe(struct platform #endif priv->rng.read = mtk_rng_read; priv->rng.priv = (unsigned long)&pdev->dev; + priv->rng.quality = 900; priv->clk = devm_clk_get(&pdev->dev, "rng"); if (IS_ERR(priv->clk)) {