diff options
| author | Thorsten Blum <blum@kernel.org> | 2026-10-01 23:04:48 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2026-10-08 18:48:07 +1100 |
| commit | 3d68bdcf0d747dd5a2fad8e011dffbb1bd776f43 (patch) | |
| tree | c5bfd50984c3dac035643d7dd2f49af188a0187c | |
| parent | 0d69de38873ee5eb39994244773cdba6b119e375 (diff) | |
hwrng: stm32 - use swap() in stm32_rng_probe()
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>
| -rw-r--r-- | drivers/char/hw_random/stm32-rng.c | 11 |
1 files 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); |