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authorKrzysztof Kozlowski <krzk@kernel.org>2020-09-10 21:29:19 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2020-09-18 17:20:12 +1000
commite61a23564e6fa709c5519bbe157ccf67af9c521f (patch)
tree068774c4d3c94ac441af671bbd1ca3ee6d1179b3 /drivers/crypto/allwinner
parent5a062f09168f4291a89c0ff3ed556e1403819910 (diff)
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.c9
-rw-r--r--drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c9
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);