linux

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Christophe JAILLET e57c2fd6cd powerpc/floppy: Remove usage of the deprecated "pci-dma-compat.h" 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.

@@ @@
-    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>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/9e24eedeab44cbb840598bb188561a48811de845.1641119338.git.christophe.jaillet@wanadoo.fr

2022-01-04 16:00:59 +11:00

boot

powerpc/toc: Future proof kernel toc

2021-12-23 22:35:01 +11:00

configs

powerpc/microwatt: add POWER9_CPU, clear PPC_64S_HASH_MMU

2021-12-09 22:41:16 +11:00

crypto

powerpc: flexible GPR range save/restore macros

2021-11-29 23:15:20 +11:00

include

powerpc/floppy: Remove usage of the deprecated "pci-dma-compat.h" API