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crypto: qat - simplify code and axe the use of a deprecated API 

The wrappers in include/linux/pci-dma-compat.h should go away.

Replace 'pci_set_dma_mask/pci_set_consistent_dma_mask' by an equivalent
and less verbose 'dma_set_mask_and_coherent()' call.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Co-developed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Christophe JAILLET 2021-08-12 09:18:13 +01:00 committed by Herbert Xu
parent fe4d55773b
commit 6e422ccea4
7 changed files with 28 additions and 76 deletions
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14
drivers/crypto/qat/qat_4xxx/adf_drv.c
View File

@ -221,16 +221,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
/* Set DMA identifier */
if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
dev_err(&pdev->dev, "No usable DMA configuration.\n");
ret = -EFAULT;
goto out_err;
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
}
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
if (ret) {
dev_err(&pdev->dev, "No usable DMA configuration.\n");
goto out_err;
}
/* Get accelerator capabilities mask */

15
drivers/crypto/qat/qat_c3xxx/adf_drv.c
View File

@ -159,17 +159,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
/* set dma identifier */
if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
ret = -EFAULT;
goto out_err_disable;
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
}
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
if (ret) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
goto out_err_disable;
}
if (pci_request_regions(pdev, ADF_C3XXX_DEVICE_NAME)) {

15
drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
View File

@ -141,17 +141,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
/* set dma identifier */
if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
ret = -EFAULT;
goto out_err_disable;
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
}
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
if (ret) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
goto out_err_disable;
}
if (pci_request_regions(pdev, ADF_C3XXXVF_DEVICE_NAME)) {

15
drivers/crypto/qat/qat_c62x/adf_drv.c
View File

@ -159,17 +159,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
/* set dma identifier */
if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
ret = -EFAULT;
goto out_err_disable;
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
}
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
if (ret) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
goto out_err_disable;
}
if (pci_request_regions(pdev, ADF_C62X_DEVICE_NAME)) {

15
drivers/crypto/qat/qat_c62xvf/adf_drv.c
View File

@ -141,17 +141,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
/* set dma identifier */
if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
ret = -EFAULT;
goto out_err_disable;
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
}
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
if (ret) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
goto out_err_disable;
}
if (pci_request_regions(pdev, ADF_C62XVF_DEVICE_NAME)) {

15
drivers/crypto/qat/qat_dh895xcc/adf_drv.c
View File

@ -159,17 +159,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
/* set dma identifier */
if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
ret = -EFAULT;
goto out_err_disable;
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
}
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
if (ret) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
goto out_err_disable;
}
if (pci_request_regions(pdev, ADF_DH895XCC_DEVICE_NAME)) {

15
drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
View File

@ -141,17 +141,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
/* set dma identifier */
if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
ret = -EFAULT;
goto out_err_disable;
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
}
} else {
pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
if (ret) {
dev_err(&pdev->dev, "No usable DMA configuration\n");
goto out_err_disable;
}
if (pci_request_regions(pdev, ADF_DH895XCCVF_DEVICE_NAME)) {