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[V3,0/7] switch from 'pci_' to 'dma_' API

Message ID 1633663733-47199-1-git-send-email-wangqing@vivo.com (mailing list archive)
Headers show
Series switch from 'pci_' to 'dma_' API | expand

Message

王擎 Oct. 8, 2021, 3:28 a.m. UTC 
The wrappers in include/linux/pci-dma-compat.h should go away.

The patch has been generated with the coccinelle script below.
expression e1, e2;
@@
-    pci_set_dma_mask(e1, e2)
+    dma_set_mask(&e1->dev, e2)

@@
expression e1, e2;
@@
-    pci_set_consistent_dma_mask(e1, e2)
+    dma_set_coherent_mask(&e1->dev, e2)

While at it, some 'dma_set_mask()/dma_set_coherent_mask()' have been
updated to a much less verbose 'dma_set_mask_and_coherent()'.

This type of patches has been going on for a long time, I plan to 
clean it up in the near future. If needed, see post from 
Christoph Hellwig on the kernel-janitors ML:
https://marc.info/?l=kernel-janitors&m=158745678307186&w=4

Qing Wang (7):
  dma: dw-edma-pcie: switch from 'pci_' to 'dma_' API
  dma: dw: switch from 'pci_' to 'dma_' API
  dma: hisi_dma: switch from 'pci_' to 'dma_' API
  dma: hsu: switch from 'pci_' to 'dma_' API
  dma: ioat: switch from 'pci_' to 'dma_' API
  dma: dmaengine: switch from 'pci_' to 'dma_' API
  message: fusion: switch from 'pci_' to 'dma_' API

 drivers/dma/dw-edma/dw-edma-pcie.c | 17 ++++-------------
 drivers/dma/dw/pci.c               |  6 +-----
 drivers/dma/hisi_dma.c             |  6 +-----
 drivers/dma/hsu/pci.c              |  6 +-----
 drivers/dma/ioat/init.c            | 10 ++--------
 drivers/dma/plx_dma.c              | 10 ++--------
 drivers/message/fusion/mptbase.c   | 31 +++++++++----------------------
 7 files changed, 20 insertions(+), 66 deletions(-)

Comments

Vinod Koul Oct. 25, 2021, 6:55 a.m. UTC | #1 
On 07-10-21, 20:28, Qing Wang wrote:
> The wrappers in include/linux/pci-dma-compat.h should go away.
> 
> The patch has been generated with the coccinelle script below.
> expression e1, e2;
> @@
> -    pci_set_dma_mask(e1, e2)
> +    dma_set_mask(&e1->dev, e2)
> 
> @@
> expression e1, e2;
> @@
> -    pci_set_consistent_dma_mask(e1, e2)
> +    dma_set_coherent_mask(&e1->dev, e2)
> 
> While at it, some 'dma_set_mask()/dma_set_coherent_mask()' have been
> updated to a much less verbose 'dma_set_mask_and_coherent()'.
> 
> This type of patches has been going on for a long time, I plan to 
> clean it up in the near future. If needed, see post from 
> Christoph Hellwig on the kernel-janitors ML:
> https://marc.info/?l=kernel-janitors&m=158745678307186&w=4

Applied, thanks