From 9260491bbfa6037067ca02002ff0f6195efaea4f Mon Sep 17 00:00:00 2001 From: Jean-Michel Hautbois Date: Wed, 26 Nov 2025 08:08:09 +0100 Subject: hwrng: imx-rngc - Use optional clock Change devm_clk_get() to devm_clk_get_optional() to support platforms where the RNG clock is always enabled and not exposed via the clock framework (such as ColdFire MCF54418). Reviewed-by: Frank Li Signed-off-by: Jean-Michel Hautbois Reviewed-by: Martin Kaiser Acked-by: Herbert Xu Signed-off-by: Herbert Xu --- drivers/char/hw_random/imx-rngc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/imx-rngc.c b/drivers/char/hw_random/imx-rngc.c index 0545a1870146..a09532384b9f 100644 --- a/drivers/char/hw_random/imx-rngc.c +++ b/drivers/char/hw_random/imx-rngc.c @@ -258,7 +258,7 @@ static int __init imx_rngc_probe(struct platform_device *pdev) if (IS_ERR(rngc->base)) return PTR_ERR(rngc->base); - rngc->clk = devm_clk_get(&pdev->dev, NULL); + rngc->clk = devm_clk_get_optional(&pdev->dev, NULL); if (IS_ERR(rngc->clk)) return dev_err_probe(&pdev->dev, PTR_ERR(rngc->clk), "Cannot get rng_clk\n"); -- cgit v1.2.3