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Commit 6e88628d authored by Christoph Hellwig's avatar Christoph Hellwig
Browse files

dma-debug: remove CONFIG_HAVE_DMA_API_DEBUG 



There is no arch specific code required for dma-debug, so there is no
need to opt into the support either.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarRobin Murphy <robin.murphy@arm.com>
parent 9f22bbbd

Documentation/features/io/dma-api-debug/arch-support.txt

deleted100644 → 0
+0 −31
Original line number Diff line number Diff line 
#

# Feature name:          dma-api-debug

#         Kconfig:       HAVE_DMA_API_DEBUG

#         description:   arch supports DMA debug facilities

#

    -----------------------

    |         arch |status|

    -----------------------

    |       alpha: | TODO |

    |         arc: | TODO |

    |         arm: |  ok  |

    |       arm64: |  ok  |

    |         c6x: |  ok  |

    |       h8300: | TODO |

    |     hexagon: | TODO |

    |        ia64: |  ok  |

    |        m68k: | TODO |

    |  microblaze: |  ok  |

    |        mips: |  ok  |

    |       nios2: | TODO |

    |    openrisc: | TODO |

    |      parisc: | TODO |

    |     powerpc: |  ok  |

    |        s390: |  ok  |

    |          sh: |  ok  |

    |       sparc: |  ok  |

    |          um: | TODO |

    |   unicore32: | TODO |

    |         x86: |  ok  |

    |      xtensa: |  ok  |

    -----------------------

arch/Kconfig

+0 −3
Original line number Diff line number Diff line
@@ -278,9 +278,6 @@ config HAVE_CLK 
	  The <linux/clk.h> calls support software clock gating and

	  thus are a key power management tool on many systems.



config HAVE_DMA_API_DEBUG

	bool



config HAVE_HW_BREAKPOINT

	bool

	depends on PERF_EVENTS

arch/arm/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -60,7 +60,6 @@ config ARM 
	select HAVE_CONTEXT_TRACKING

	select HAVE_C_RECORDMCOUNT

	select HAVE_DEBUG_KMEMLEAK

	select HAVE_DMA_API_DEBUG

	select HAVE_DMA_CONTIGUOUS if MMU

	select HAVE_DYNAMIC_FTRACE if (!XIP_KERNEL) && !CPU_ENDIAN_BE32 && MMU

	select HAVE_DYNAMIC_FTRACE_WITH_REGS if HAVE_DYNAMIC_FTRACE

arch/arm64/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -105,7 +105,6 @@ config ARM64 
	select HAVE_CONTEXT_TRACKING

	select HAVE_DEBUG_BUGVERBOSE

	select HAVE_DEBUG_KMEMLEAK

	select HAVE_DMA_API_DEBUG

	select HAVE_DMA_CONTIGUOUS

	select HAVE_DYNAMIC_FTRACE

	select HAVE_EFFICIENT_UNALIGNED_ACCESS

arch/c6x/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -10,7 +10,6 @@ config C6X 
	select GENERIC_ATOMIC64

	select GENERIC_IRQ_SHOW

	select HAVE_ARCH_TRACEHOOK

	select HAVE_DMA_API_DEBUG

	select HAVE_MEMBLOCK

	select SPARSE_IRQ

	select IRQ_DOMAIN