' On Mon, Jul 9, 2018 at 3:57 PM Serge Semin fancer.lancer@gmail.com wrote:
Adaptive ioremap_wc() method is now available (see "mips: mm: Create UCA-based ioremap_wc() method" commit). We can use it for UCA-featured MMIO transactions in the kernel, so we don't need it platform clone ioremap_uncached_accelerated() being declard. Seeing it is also unused anywhere in the kernel code, lets remove it from io.h arch-specific header then.
Signed-off-by: Serge Semin fancer.lancer@gmail.com Singed-off-by: Paul Burton paul.burton@mips.com
nit: 'Signed' (on both patches)
Cc: James Hogan jhogan@kernel.org Cc: Ralf Baechle ralf@linux-mips.org Cc: linux-mips@linux-mips.org Cc: stable@vger.kernel.org
arch/mips/include/asm/io.h | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index babe5155a..360b7ddeb 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -301,15 +301,11 @@ static inline void __iomem * __ioremap_mode(phys_addr_t offset, unsigned long si __ioremap_mode((offset), (size), boot_cpu_data.writecombine)
/*
- These two are MIPS specific ioremap variant. ioremap_cacheable_cow
- requests a cachable mapping, ioremap_uncached_accelerated requests a
- mapping using the uncached accelerated mode which isn't supported on
- all processors.
- 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) -#define ioremap_uncached_accelerated(offset, size) \
__ioremap_mode((offset), (size), _CACHE_UNCACHED_ACCELERATED)static inline void iounmap(const volatile void __iomem *addr) { -- 2.12.0