diff options
| author | Serge Semin <fancer.lancer@gmail.com> | 2018-07-20 23:14:27 +0300 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-07-20 15:44:14 -0700 |
| commit | 788654285da76dc853ebd25a5ecb4043de22d0e5 (patch) | |
| tree | 4b559fdb3f1784a385a56a90beeb2467989a657b /arch/mips/include/asm/io.h | |
| parent | 1ae22a0e35636efceab83728ba30b013df761592 (diff) | |
mips: mm: Discard ioremap_cacheable_cow() method
This macro substitution is the shortcut to map cacheable IO memory
with coherent and write-back attributes. Since it is entirely unused
by kernel, lets just remove it.
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Suggested-by: Christoph Hellwig <hch@infradead.org>
Patchwork: https://patchwork.linux-mips.org/patch/19937/
CC: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Sinan Kaya <okaya@codeaurora.org>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: Sergey.Semin@t-platforms.ru
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Diffstat (limited to 'arch/mips/include/asm/io.h')
| -rw-r--r-- | arch/mips/include/asm/io.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index f613d1df66c0..cd170d920d55 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -300,13 +300,6 @@ static inline void __iomem * __ioremap_mode(phys_addr_t offset, unsigned long si #define ioremap_wc(offset, size) \ __ioremap_mode((offset), (size), boot_cpu_data.writecombine) -/* - * This is a MIPS specific ioremap variant. ioremap_cacheable_cow - * requests a cachable mapping with CWB attribute enabled. - */ -#define ioremap_cacheable_cow(offset, size) \ - __ioremap_mode((offset), (size), _CACHE_CACHABLE_COW) - static inline void iounmap(const volatile void __iomem *addr) { if (plat_iounmap(addr)) |