[PATCH 05/10] bus: mhi: pci_generic: Simplify code and axe the use of a deprecated API

[Manivannan Sadhasivam]

From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>

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@xxxxxxxxxx>
Reviewed-by: Hemant Kumar <hemantk@xxxxxxxxxxxxxx>
Reviewed-by: Manivannan Sadhasivam <mani@xxxxxxxxxx>
Link: https://lore.kernel.org/r/bb3dc436fe142309a2334549db782c5ebb80a2be.1625718497.git.christophe.jaillet@xxxxxxxxxx
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
 drivers/bus/mhi/pci_generic.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/bus/mhi/pci_generic.c b/drivers/bus/mhi/pci_generic.c
index 4f72bbcc53c9..9ef41354237c 100644
--- a/drivers/bus/mhi/pci_generic.c
+++ b/drivers/bus/mhi/pci_generic.c
@@ -532,18 +532,12 @@ static int mhi_pci_claim(struct mhi_controller *mhi_cntrl,
 	mhi_cntrl->regs = pcim_iomap_table(pdev)[bar_num];
 	mhi_cntrl->reg_len = pci_resource_len(pdev, bar_num);
 
-	err = pci_set_dma_mask(pdev, dma_mask);
+	err = dma_set_mask_and_coherent(&pdev->dev, dma_mask);
 	if (err) {
 		dev_err(&pdev->dev, "Cannot set proper DMA mask\n");
 		return err;
 	}
 
-	err = pci_set_consistent_dma_mask(pdev, dma_mask);
-	if (err) {
-		dev_err(&pdev->dev, "set consistent dma mask failed\n");
-		return err;
-	}
-
 	pci_set_master(pdev);
 
 	return 0;
-- 
2.25.1