[PATCH -next 0/5] Remove redundant dev_err call

[PATCH -next 0/5] Remove redundant dev_err call

[YueHaibing]

This patchset remove some redundant dev_err calls

YueHaibing (5):
  crypto: atmel-tdes - Remove redundant dev_err call in
    atmel_tdes_probe()
  crypto: img-hash - Remove redundant dev_err call in img_hash_probe()
  crypto: ux500 - Remove redundant dev_err calls
  crypto: keembay - Remove redundant dev_err calls
  crypto: ccree - Remove redundant dev_err call in init_cc_resources()

 drivers/crypto/atmel-tdes.c                   | 1 -
 drivers/crypto/ccree/cc_driver.c              | 4 +---
 drivers/crypto/img-hash.c                     | 3 ---
 drivers/crypto/keembay/keembay-ocs-aes-core.c | 4 +---
 drivers/crypto/keembay/keembay-ocs-hcu-core.c | 4 +---
 drivers/crypto/ux500/cryp/cryp_core.c         | 1 -
 drivers/crypto/ux500/hash/hash_core.c         | 1 -
 7 files changed, 3 insertions(+), 15 deletions(-)

-- 
2.17.1

[PATCH -next 1/5] crypto: atmel-tdes - Remove redundant dev_err call in atmel_tdes_probe()

[YueHaibing]

There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/crypto/atmel-tdes.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c
index 4d63cb13a54f..6f01c51e3c37 100644
--- a/drivers/crypto/atmel-tdes.c
+++ b/drivers/crypto/atmel-tdes.c
@@ -1217,7 +1217,6 @@ static int atmel_tdes_probe(struct platform_device *pdev)
 
 	tdes_dd->io_base = devm_ioremap_resource(&pdev->dev, tdes_res);
 	if (IS_ERR(tdes_dd->io_base)) {
-		dev_err(dev, "can't ioremap\n");
 		err = PTR_ERR(tdes_dd->io_base);
 		goto err_tasklet_kill;
 	}
-- 
2.17.1

[PATCH -next 2/5] crypto: img-hash - Remove redundant dev_err call in img_hash_probe()

[YueHaibing]

devm_platform_ioremap_resource() and devm_ioremap_resource()
will print err msg while failing, so the redundant dev_err call
can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/crypto/img-hash.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/crypto/img-hash.c b/drivers/crypto/img-hash.c
index e813115d5432..aa4c7b2af3e2 100644
--- a/drivers/crypto/img-hash.c
+++ b/drivers/crypto/img-hash.c
@@ -963,8 +963,6 @@ static int img_hash_probe(struct platform_device *pdev)
 	hdev->io_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(hdev->io_base)) {
 		err = PTR_ERR(hdev->io_base);
-		dev_err(dev, "can't ioremap, returned %d\n", err);
-
 		goto res_err;
 	}
 
@@ -972,7 +970,6 @@ static int img_hash_probe(struct platform_device *pdev)
 	hash_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
 	hdev->cpu_addr = devm_ioremap_resource(dev, hash_res);
 	if (IS_ERR(hdev->cpu_addr)) {
-		dev_err(dev, "can't ioremap write port\n");
 		err = PTR_ERR(hdev->cpu_addr);
 		goto res_err;
 	}
-- 
2.17.1

[PATCH -next 3/5] crypto: ux500 - Remove redundant dev_err calls

[YueHaibing]

There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/crypto/ux500/cryp/cryp_core.c | 1 -
 drivers/crypto/ux500/hash/hash_core.c | 1 -
 2 files changed, 2 deletions(-)

diff --git a/drivers/crypto/ux500/cryp/cryp_core.c b/drivers/crypto/ux500/cryp/cryp_core.c
index 10fcd682988b..30cdd5253929 100644
--- a/drivers/crypto/ux500/cryp/cryp_core.c
+++ b/drivers/crypto/ux500/cryp/cryp_core.c
@@ -1291,7 +1291,6 @@ static int ux500_cryp_probe(struct platform_device *pdev)
 	device_data->phybase = res->start;
 	device_data->base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(device_data->base)) {
-		dev_err(dev, "[%s]: ioremap failed!", __func__);
 		ret = PTR_ERR(device_data->base);
 		goto out;
 	}
diff --git a/drivers/crypto/ux500/hash/hash_core.c b/drivers/crypto/ux500/hash/hash_core.c
index 7db15258475f..ecb7412e84e3 100644
--- a/drivers/crypto/ux500/hash/hash_core.c
+++ b/drivers/crypto/ux500/hash/hash_core.c
@@ -1676,7 +1676,6 @@ static int ux500_hash_probe(struct platform_device *pdev)
 	device_data->phybase = res->start;
 	device_data->base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(device_data->base)) {
-		dev_err(dev, "%s: ioremap() failed!\n", __func__);
 		ret = PTR_ERR(device_data->base);
 		goto out;
 	}
-- 
2.17.1

[PATCH -next 4/5] crypto: keembay - Remove redundant dev_err calls

[YueHaibing]

There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/crypto/keembay/keembay-ocs-aes-core.c | 4 +---
 drivers/crypto/keembay/keembay-ocs-hcu-core.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/crypto/keembay/keembay-ocs-aes-core.c b/drivers/crypto/keembay/keembay-ocs-aes-core.c
index 2ef312866338..e2a39fdaf623 100644
--- a/drivers/crypto/keembay/keembay-ocs-aes-core.c
+++ b/drivers/crypto/keembay/keembay-ocs-aes-core.c
@@ -1623,10 +1623,8 @@ static int kmb_ocs_aes_probe(struct platform_device *pdev)
 	}
 
 	aes_dev->base_reg = devm_ioremap_resource(&pdev->dev, aes_mem);
-	if (IS_ERR(aes_dev->base_reg)) {
-		dev_err(dev, "Failed to get base address\n");
+	if (IS_ERR(aes_dev->base_reg))
 		return PTR_ERR(aes_dev->base_reg);
-	}
 
 	/* Get and request IRQ */
 	aes_dev->irq = platform_get_irq(pdev, 0);
diff --git a/drivers/crypto/keembay/keembay-ocs-hcu-core.c b/drivers/crypto/keembay/keembay-ocs-hcu-core.c
index 322c51a6936f..0379dbf32a4c 100644
--- a/drivers/crypto/keembay/keembay-ocs-hcu-core.c
+++ b/drivers/crypto/keembay/keembay-ocs-hcu-core.c
@@ -1192,10 +1192,8 @@ static int kmb_ocs_hcu_probe(struct platform_device *pdev)
 	}
 
 	hcu_dev->io_base = devm_ioremap_resource(dev, hcu_mem);
-	if (IS_ERR(hcu_dev->io_base)) {
-		dev_err(dev, "Could not io-remap mem resource.\n");
+	if (IS_ERR(hcu_dev->io_base))
 		return PTR_ERR(hcu_dev->io_base);
-	}
 
 	init_completion(&hcu_dev->irq_done);
 
-- 
2.17.1

[PATCH -next 5/5] crypto: ccree - Remove redundant dev_err call in init_cc_resources()

[YueHaibing]

There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/crypto/ccree/cc_driver.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/crypto/ccree/cc_driver.c b/drivers/crypto/ccree/cc_driver.c
index d0e59e942568..e599ac6dc162 100644
--- a/drivers/crypto/ccree/cc_driver.c
+++ b/drivers/crypto/ccree/cc_driver.c
@@ -352,10 +352,8 @@ static int init_cc_resources(struct platform_device *plat_dev)
 	req_mem_cc_regs = platform_get_resource(plat_dev, IORESOURCE_MEM, 0);
 	/* Map registers space */
 	new_drvdata->cc_base = devm_ioremap_resource(dev, req_mem_cc_regs);
-	if (IS_ERR(new_drvdata->cc_base)) {
-		dev_err(dev, "Failed to ioremap registers");
+	if (IS_ERR(new_drvdata->cc_base))
 		return PTR_ERR(new_drvdata->cc_base);
-	}
 
 	dev_dbg(dev, "Got MEM resource (%s): %pR\n", req_mem_cc_regs->name,
 		req_mem_cc_regs);
-- 
2.17.1

Re: [PATCH -next 0/5] Remove redundant dev_err call

[Herbert Xu]

On Wed, Apr 07, 2021 at 10:18:14PM +0800, YueHaibing wrote:
> This patchset remove some redundant dev_err calls
> 
> YueHaibing (5):
>   crypto: atmel-tdes - Remove redundant dev_err call in
>     atmel_tdes_probe()
>   crypto: img-hash - Remove redundant dev_err call in img_hash_probe()
>   crypto: ux500 - Remove redundant dev_err calls
>   crypto: keembay - Remove redundant dev_err calls
>   crypto: ccree - Remove redundant dev_err call in init_cc_resources()
> 
>  drivers/crypto/atmel-tdes.c                   | 1 -
>  drivers/crypto/ccree/cc_driver.c              | 4 +---
>  drivers/crypto/img-hash.c                     | 3 ---
>  drivers/crypto/keembay/keembay-ocs-aes-core.c | 4 +---
>  drivers/crypto/keembay/keembay-ocs-hcu-core.c | 4 +---
>  drivers/crypto/ux500/cryp/cryp_core.c         | 1 -
>  drivers/crypto/ux500/hash/hash_core.c         | 1 -
>  7 files changed, 3 insertions(+), 15 deletions(-)

All applied.  Thanks.
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt