Commit 0fb3436b authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Christoph Hellwig
Browse files

sparc: 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.
It can be found in [3].

[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/
[3]: https://lore.kernel.org/kernel-janitors/20200716192821.321233-1-christophe.jaillet@wanadoo.fr/



Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent ffecba83

arch/sparc/kernel/ioport.c

+1 −1
Original line number Diff line number Diff line
@@ -309,7 +309,7 @@ arch_initcall(sparc_register_ioport); 
void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size,

		enum dma_data_direction dir)

{

	if (dir != PCI_DMA_TODEVICE &&

	if (dir != DMA_TO_DEVICE &&

	    sparc_cpu_model == sparc_leon &&

	    !sparc_leon3_snooping_enabled())

		leon_flush_dcache_all();