Messages in this thread Patch in this message | | | From | Martin Kaiser <> | Subject | [PATCH 2/2] hwrng: nomadik - use dev_err_probe | Date | Sun, 2 Jul 2023 19:35:03 +0200 |
| |
Use dev_err_probe to print a message and return an error. This makes the code a tiny bit shorter.
Signed-off-by: Martin Kaiser <martin@kaiser.cx> --- drivers/char/hw_random/nomadik-rng.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/char/hw_random/nomadik-rng.c b/drivers/char/hw_random/nomadik-rng.c index 3774adf903a8..8c6a40d6ce3d 100644 --- a/drivers/char/hw_random/nomadik-rng.c +++ b/drivers/char/hw_random/nomadik-rng.c @@ -39,11 +39,8 @@ static int nmk_rng_probe(struct amba_device *dev, const struct amba_id *id) int ret; rng_clk = devm_clk_get_enabled(&dev->dev, NULL); - if (IS_ERR(rng_clk)) { - dev_err(&dev->dev, "could not get rng clock\n"); - ret = PTR_ERR(rng_clk); - return ret; - } + if (IS_ERR(rng_clk)) + return dev_err_probe(&dev->dev, PTR_ERR(rng_clk), "could not get rng clock\n"); ret = amba_request_regions(dev, dev->dev.init_name); if (ret) -- 2.30.2
| |