kernel/arch/m68k/include/asm/kmap.h, branch linux-6.2.y

remove ioremap_nocache and devm_ioremap_nocache

2020-01-06T08:45:59Z

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 Acked-by: Arnd Bergmann

m68k: rename __iounmap and mark it static

2019-11-11T20:18:19Z

m68k uses __iounmap as the name for an internal helper that is only used for some CPU types. Mark it static, give it a better name and move it around a bit to avoid a forward declaration. Signed-off-by: Christoph Hellwig Reviewed-by: Geert Uytterhoeven Acked-by: Geert Uytterhoeven

m68k: Remove ioremap_fullcache()

2019-09-02T07:50:26Z

No callers of this function. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20190830161237.23033-2-hch@lst.de Signed-off-by: Geert Uytterhoeven

m68k: Simplify ioremap_nocache()

2019-09-02T07:50:26Z

Just define ioremap_nocache to ioremap instead of duplicating the inline. Also define ioremap_uc in terms of ioremap instead of using a double indirection. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20190817073253.27819-9-hch@lst.de Signed-off-by: Geert Uytterhoeven

m68k/io: Move mem*io define guards to

2018-07-29T08:48:18Z

The mem*io define guards are applicable to all users of . Hence move them, and drop the #ifdef. Signed-off-by: Geert Uytterhoeven Acked-by: Greg Ungerer

m68k/io: Add missing ioremap define guards, fix typo

2018-07-29T08:48:18Z

- Add missing define guard for ioremap_wt(), - Move ARCH_HAS_IOREMAP_WT from to , as it is applicable to Coldfire with MMU, too, - Fix typo s/ioremap_fillcache/ioremap_fullcache/, - Add define guard for iounmap() for consistency with other architectures. Fixes: 9746882f547d2f00 ("m68k: group io mapping definitions and functions") Signed-off-by: Geert Uytterhoeven Acked-by: Greg Ungerer

m68k: group io mapping definitions and functions

2018-05-27T23:45:26Z

Create a new header file, kmap.h, that groups all the definitions and functions associated with the io mapping and remapping. Currently the functions are spread across raw_io.h and io_mm.h. And in the future we will want to use these in io_no.h as well. So it makes sense to move them all together into a single header file. It is named after the arch/m68k/mm/kmap.c file that actually implements many of the exported functions. Signed-off-by: Greg Ungerer Tested-by: Angelo Dureghello