From 3d68bdcf0d747dd5a2fad8e011dffbb1bd776f43 Mon Sep 17 00:00:00 2001 From: Thorsten Blum Date: Thu, 1 Oct 2026 23:04:48 +0200 Subject: hwrng: stm32 - use swap() in stm32_rng_probe() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use swap() to simplify stm32_rng_probe(). Signed-off-by: Thorsten Blum Acked-by: Maxime Méré Signed-off-by: Herbert Xu --- drivers/char/hw_random/stm32-rng.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/char/hw_random/stm32-rng.c b/drivers/char/hw_random/stm32-rng.c index f5bfe54c01dc..9114efc90d1c 100644 --- a/drivers/char/hw_random/stm32-rng.c +++ b/drivers/char/hw_random/stm32-rng.c @@ -569,18 +569,11 @@ static int stm32_rng_probe(struct platform_device *ofdev) return dev_err_probe(dev, -EINVAL, "Failed to get clocks: %d\n", ret); if (priv->data->nb_clock == 2) { - const char *id = priv->clk_bulk[1].id; - struct clk *clk = priv->clk_bulk[1].clk; - if (!priv->clk_bulk[0].id || !priv->clk_bulk[1].id) return dev_err_probe(dev, -EINVAL, "Missing clock name\n"); - if (strcmp(priv->clk_bulk[0].id, "core")) { - priv->clk_bulk[1].id = priv->clk_bulk[0].id; - priv->clk_bulk[1].clk = priv->clk_bulk[0].clk; - priv->clk_bulk[0].id = id; - priv->clk_bulk[0].clk = clk; - } + if (strcmp(priv->clk_bulk[0].id, "core")) + swap(priv->clk_bulk[0], priv->clk_bulk[1]); } pm_runtime_set_autosuspend_delay(dev, 100); -- cgit v1.2.3