diff options
| author |   Krzysztof Kozlowski <krzk@kernel.org> | 2020-09-10 21:29:19 +0200 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2020-09-18 17:20:12 +1000 |
| commit | e61a23564e6fa709c5519bbe157ccf67af9c521f (patch) | |
| tree | 068774c4d3c94ac441af671bbd1ca3ee6d1179b3 /drivers/crypto/allwinner | |
| parent | crypto: stm32-hash - Simplify with dev_err_probe() (diff) | |
| download | linux-dev-e61a23564e6fa709c5519bbe157ccf67af9c521f.tar.xz linux-dev-e61a23564e6fa709c5519bbe157ccf67af9c521f.zip | |
crypto: sun8i - Simplify with dev_err_probe()
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/allwinner')
| -rw-r--r-- | drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 9 | ||||
| -rw-r--r-- | drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c | 9 |
2 files changed, 6 insertions, 12 deletions
diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c index 138759dc8190..e3c62051c595 100644 --- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c +++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c @@ -573,12 +573,9 @@ static int sun8i_ce_probe(struct platform_device *pdev) return irq; ce->reset = devm_reset_control_get(&pdev->dev, NULL); - if (IS_ERR(ce->reset)) { - if (PTR_ERR(ce->reset) == -EPROBE_DEFER) - return PTR_ERR(ce->reset); - dev_err(&pdev->dev, "No reset control found\n"); - return PTR_ERR(ce->reset); - } + if (IS_ERR(ce->reset)) + return dev_err_probe(&pdev->dev, PTR_ERR(ce->reset), + "No reset control found\n"); mutex_init(&ce->mlock); diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c index 9a23515783a6..576df8c8df51 100644 --- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c +++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c @@ -545,12 +545,9 @@ static int sun8i_ss_probe(struct platform_device *pdev) return irq; ss->reset = devm_reset_control_get(&pdev->dev, NULL); - if (IS_ERR(ss->reset)) { - if (PTR_ERR(ss->reset) == -EPROBE_DEFER) - return PTR_ERR(ss->reset); - dev_err(&pdev->dev, "No reset control found\n"); - return PTR_ERR(ss->reset); - } + if (IS_ERR(ss->reset)) + return dev_err_probe(&pdev->dev, PTR_ERR(ss->reset), + "No reset control found\n"); mutex_init(&ss->mlock); |