diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-08-27 22:00:57 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-29 10:50:24 +0100 |
| commit | a3ba7fd1d3bf6ce68a06632e755c18ae56cb1a7a (patch) | |
| tree | 5d6d579d779e944d5712ac31a895c1120b95b157 /drivers/firmware | |
| parent | 27d57f85102b3746f19ccd7b79c3a7f8aa8b8714 (diff) | |
fddi: switch from 'pci_' to 'dma_' API
In [1], Christoph Hellwig has proposed to remove the wrappers in
include/linux/pci-dma-compat.h.
Some reasons why this API should be removed have been given by Julia
Lawall in [2].
A coccinelle script has been used to perform the needed transformation
Only relevant parts are given below.
It has been compile tested.
@@ @@
- PCI_DMA_TODEVICE
+ DMA_TO_DEVICE
@@ @@
- PCI_DMA_FROMDEVICE
+ DMA_FROM_DEVICE
@@
expression e1, e2, e3, e4;
@@
- pci_map_single(e1, e2, e3, e4)
+ dma_map_single(&e1->dev, e2, e3, e4)
@@
expression e1, e2, e3, e4;
@@
- pci_unmap_single(e1, e2, e3, e4)
+ dma_unmap_single(&e1->dev, e2, e3, e4)
[1]: https://lore.kernel.org/kernel-janitors/20200421081257.GA131897@infradead.org/
[2]: https://lore.kernel.org/kernel-janitors/alpine.DEB.2.22.394.2007120902170.2424@hadrien/
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/firmware')
0 files changed, 0 insertions, 0 deletions