diff options
| author | Christoph Hellwig | 2018-06-20 10:19:45 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven | 2018-07-23 15:07:12 +0200 |
| commit | 9eb8be602bf8d550a33b4e1f9fac543bd5c89f4d (patch) | |
| tree | e93f1d02f41d47e11a152e65139aa02214b53ae5 /arch/m68k/Kconfig | |
| parent | nubus: Set default dma mask for nubus_board devices (diff) | |
| download | kernel-qcow2-linux-9eb8be602bf8d550a33b4e1f9fac543bd5c89f4d.tar.gz kernel-qcow2-linux-9eb8be602bf8d550a33b4e1f9fac543bd5c89f4d.tar.xz kernel-qcow2-linux-9eb8be602bf8d550a33b4e1f9fac543bd5c89f4d.zip | |
m68k: Use generic dma_noncoherent_ops
Switch to the generic noncoherent direct mapping implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Greg Ungerer <gerg@linux-m68k.org>
Tested-by: Greg Ungerer <gerg@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/Kconfig')
| -rw-r--r-- | arch/m68k/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 785612b576f7..3f61327da2d5 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -2,6 +2,7 @@ config M68K bool default y + select ARCH_HAS_SYNC_DMA_FOR_DEVICE if HAS_DMA select ARCH_MIGHT_HAVE_PC_PARPORT if ISA select ARCH_NO_COHERENT_DMA_MMAP if !MMU select HAVE_IDE @@ -24,6 +25,7 @@ config M68K select MODULES_USE_ELF_RELA select OLD_SIGSUSPEND3 select OLD_SIGACTION + select DMA_NONCOHERENT_OPS if HAS_DMA config CPU_BIG_ENDIAN def_bool y |