diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-04-10 10:02:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-04-24 13:12:05 +0200 |
| commit | 15854edd193ae5d9daf8f50ce5f9f1724cebe344 (patch) | |
| tree | 41149b749780d598928ee6025aa268fdc20374ca /arch/x86 | |
| parent | a5881bea88616e3aacf521dbdbe0e323257aaba1 (diff) | |
| download | linux-15854edd193ae5d9daf8f50ce5f9f1724cebe344.tar.bz2 | |
x86/pci: Clean up usage of X86_DEV_DMA_OPS
We have supported per-device dma_map_ops in generic code for a long
time, and this symbol just guards the inclusion of the dma_map_ops
registry used for vmd. Stop enabling it for anything but vmd.
No change in functionality intended.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20190410080220.21705-3-hch@lst.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/Kconfig | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 7f93e013e6db..60f6459344bc 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -28,7 +28,6 @@ config X86_64 select MODULES_USE_ELF_RELA select NEED_DMA_MAP_STATE select SWIOTLB - select X86_DEV_DMA_OPS select ARCH_HAS_SYSCALL_WRAPPER # @@ -703,7 +702,6 @@ config STA2X11 bool "STA2X11 Companion Chip Support" depends on X86_32_NON_STANDARD && PCI select ARCH_HAS_PHYS_TO_DMA - select X86_DEV_DMA_OPS select SWIOTLB select MFD_STA2X11 select GPIOLIB @@ -2883,7 +2881,6 @@ config HAVE_ATOMIC_IOMAP config X86_DEV_DMA_OPS bool - depends on X86_64 || STA2X11 config HAVE_GENERIC_GUP def_bool y |