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hwrng: stm32 - use swap() in stm32_rng_probe()

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Use swap() to simplify stm32_rng_probe().

Signed-off-by: Thorsten Blum <blum@kernel.org>
Acked-by: Maxime Méré <maxime.mere@foss.st.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Thorsten Blum 2026-10-01 23:04:48 +02:00 committed by Herbert Xu
parent 0d69de3887
commit 3d68bdcf0d
1 changed files with 2 additions and 9 deletions
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11
drivers/char/hw_random/stm32-rng.c
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@ -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);