[PATCH 4/4] crypto: allwinner/sun8i - Simplify with dev_err_probe()

[Krzysztof Kozlowski]

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 <k...@kernel.org>
---
 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 9 +++------
 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);
 
-- 
2.17.1