5 Commits

Author	SHA1	Message	Date
Christoph Hellwig	4bdc0d676a	remove ioremap_nocache and devm_ioremap_nocache ... ioremap has provided non-cached semantics by default since the Linux 2.6 days, so remove the additional ioremap_nocache interface. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Arnd Bergmann <arnd@arndb.de>	2020-01-06 09:45:59 +01:00
Christoph Hellwig	56e35f9c5b	dma-mapping: drop the dev argument to arch_sync_dma_for_* ... These are pure cache maintainance routines, so drop the unused struct device argument. Signed-off-by: Christoph Hellwig <hch@lst.de> Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>	2019-11-20 20:31:38 +01:00
Kuninori Morimoto	5933f6d220	sh: kernel: convert to SPDX identifiers ... Update license to use SPDX-License-Identifier instead of verbose license text. Link: http://lkml.kernel.org/r/8736rccswn.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Cc: Rich Felker <dalias@libc.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2018-12-28 12:11:45 -08:00
Christoph Hellwig	6fa1d28e38	sh: use generic dma_noncoherent_ops ... Switch to the generic noncoherent direct mapping implementation. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Yoshinori Sato <ysato@users.sourceforge.jp>	2018-08-02 13:54:20 +02:00
Christoph Hellwig	46bcde94cd	sh: split arch/sh/mm/consistent.c ... Half of the file just contains platform device memory setup code which is required for all builds, and half contains helpers for dma coherent allocation, which is only needed if CONFIG_DMA_NONCOHERENT is enabled. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Yoshinori Sato <ysato@users.sourceforge.jp>	2018-08-02 13:54:15 +02:00