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authorChristoph Hellwig <hch@lst.de>2016-01-20 15:02:05 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-20 17:09:18 -0800
commite1c7e324539ada3b2b13ca2898bcb4948a9ef9db (patch)
tree4590a89d149b205e65f0e64959460926367e3f9c /arch
parentbd38118f9c57b22f57f9c2fccca4a82aef15cc5f (diff)
downloadlinux-e1c7e324539ada3b2b13ca2898bcb4948a9ef9db.tar.gz
dma-mapping: always provide the dma_map_ops based implementation
Move the generic implementation to <linux/dma-mapping.h> now that all architectures support it and remove the HAVE_DMA_ATTR Kconfig symbol now that everyone supports them. [valentinrothberg@gmail.com: remove leftovers in Kconfig] Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Aurelien Jacquiot <a-jacquiot@ti.com> Cc: Chris Metcalf <cmetcalf@ezchip.com> Cc: David Howells <dhowells@redhat.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Haavard Skinnemoen <hskinnemoen@gmail.com> Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: Helge Deller <deller@gmx.de> Cc: James Hogan <james.hogan@imgtec.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Cc: Ley Foon Tan <lftan@altera.com> Cc: Mark Salter <msalter@redhat.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Steven Miao <realmz6@gmail.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Joerg Roedel <jroedel@suse.de> Cc: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Valentin Rothberg <valentinrothberg@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/Kconfig3
-rw-r--r--arch/alpha/Kconfig1
-rw-r--r--arch/alpha/include/asm/dma-mapping.h2
-rw-r--r--arch/arc/Kconfig1
-rw-r--r--arch/arc/include/asm/dma-mapping.h2
-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/include/asm/dma-mapping.h7
-rw-r--r--arch/arm64/Kconfig1
-rw-r--r--arch/arm64/include/asm/dma-mapping.h2
-rw-r--r--arch/avr32/Kconfig1
-rw-r--r--arch/avr32/include/asm/dma-mapping.h2
-rw-r--r--arch/blackfin/Kconfig1
-rw-r--r--arch/blackfin/include/asm/dma-mapping.h2
-rw-r--r--arch/c6x/Kconfig1
-rw-r--r--arch/c6x/include/asm/dma-mapping.h2
-rw-r--r--arch/cris/Kconfig1
-rw-r--r--arch/cris/include/asm/dma-mapping.h2
-rw-r--r--arch/frv/Kconfig1
-rw-r--r--arch/frv/include/asm/dma-mapping.h2
-rw-r--r--arch/h8300/Kconfig1
-rw-r--r--arch/h8300/include/asm/dma-mapping.h2
-rw-r--r--arch/hexagon/Kconfig1
-rw-r--r--arch/hexagon/include/asm/dma-mapping.h2
-rw-r--r--arch/ia64/Kconfig1
-rw-r--r--arch/ia64/include/asm/dma-mapping.h2
-rw-r--r--arch/m68k/Kconfig1
-rw-r--r--arch/m68k/include/asm/dma-mapping.h2
-rw-r--r--arch/metag/Kconfig1
-rw-r--r--arch/metag/include/asm/dma-mapping.h2
-rw-r--r--arch/microblaze/Kconfig1
-rw-r--r--arch/microblaze/include/asm/dma-mapping.h2
-rw-r--r--arch/mips/Kconfig1
-rw-r--r--arch/mips/include/asm/dma-mapping.h2
-rw-r--r--arch/mn10300/Kconfig1
-rw-r--r--arch/mn10300/include/asm/dma-mapping.h2
-rw-r--r--arch/nios2/Kconfig1
-rw-r--r--arch/openrisc/Kconfig3
-rw-r--r--arch/openrisc/include/asm/dma-mapping.h2
-rw-r--r--arch/parisc/Kconfig1
-rw-r--r--arch/parisc/include/asm/dma-mapping.h2
-rw-r--r--arch/powerpc/Kconfig1
-rw-r--r--arch/powerpc/include/asm/dma-mapping.h2
-rw-r--r--arch/s390/Kconfig1
-rw-r--r--arch/s390/include/asm/dma-mapping.h2
-rw-r--r--arch/sh/Kconfig1
-rw-r--r--arch/sh/include/asm/dma-mapping.h2
-rw-r--r--arch/sparc/Kconfig1
-rw-r--r--arch/sparc/include/asm/dma-mapping.h2
-rw-r--r--arch/tile/Kconfig1
-rw-r--r--arch/tile/include/asm/dma-mapping.h3
-rw-r--r--arch/unicore32/Kconfig1
-rw-r--r--arch/unicore32/include/asm/dma-mapping.h2
-rw-r--r--arch/x86/Kconfig1
-rw-r--r--arch/x86/include/asm/dma-mapping.h2
-rw-r--r--arch/xtensa/Kconfig1
-rw-r--r--arch/xtensa/include/asm/dma-mapping.h2
56 files changed, 0 insertions, 93 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 51c03efb4083..f6b649d88ec8 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -205,9 +205,6 @@ config HAVE_NMI_WATCHDOG
config HAVE_ARCH_TRACEHOOK
bool
-config HAVE_DMA_ATTRS
- bool
-
config HAVE_DMA_CONTIGUOUS
bool
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index f515a4dbf7a0..9d8a85801ed1 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -9,7 +9,6 @@ config ALPHA
select HAVE_OPROFILE
select HAVE_PCSPKR_PLATFORM
select HAVE_PERF_EVENTS
- select HAVE_DMA_ATTRS
select VIRT_TO_BUS
select GENERIC_IRQ_PROBE
select AUTO_IRQ_AFFINITY if SMP
diff --git a/arch/alpha/include/asm/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h
index 72a8ca7796d9..3c3451f58ff4 100644
--- a/arch/alpha/include/asm/dma-mapping.h
+++ b/arch/alpha/include/asm/dma-mapping.h
@@ -10,8 +10,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return dma_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
#define dma_cache_sync(dev, va, size, dir) ((void)0)
#endif /* _ALPHA_DMA_MAPPING_H */
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 8150c2783583..76dde9db7934 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -38,7 +38,6 @@ config ARC
select OF_EARLY_FLATTREE
select PERF_USE_VMALLOC
select HAVE_DEBUG_STACKOVERFLOW
- select HAVE_DMA_ATTRS
config TRACE_IRQFLAGS_SUPPORT
def_bool y
diff --git a/arch/arc/include/asm/dma-mapping.h b/arch/arc/include/asm/dma-mapping.h
index 2a617f9c1e92..660205414f1d 100644
--- a/arch/arc/include/asm/dma-mapping.h
+++ b/arch/arc/include/asm/dma-mapping.h
@@ -18,6 +18,4 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &arc_dma_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
#endif
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 6a889afa6a2c..52311774e18e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -47,7 +47,6 @@ config ARM
select HAVE_C_RECORDMCOUNT
select HAVE_DEBUG_KMEMLEAK
select HAVE_DMA_API_DEBUG
- select HAVE_DMA_ATTRS
select HAVE_DMA_CONTIGUOUS if MMU
select HAVE_DYNAMIC_FTRACE if (!XIP_KERNEL) && !CPU_ENDIAN_BE32 && MMU
select HAVE_EFFICIENT_UNALIGNED_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && MMU
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index ccb3aa64640d..6ad1ceda62a5 100644
--- a/arch/arm/include/asm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
@@ -41,13 +41,6 @@ static inline void set_dma_ops(struct device *dev, struct dma_map_ops *ops)
#define HAVE_ARCH_DMA_SUPPORTED 1
extern int dma_supported(struct device *dev, u64 mask);
-/*
- * Note that while the generic code provides dummy dma_{alloc,free}_noncoherent
- * implementations, we don't provide a dma_cache_sync function so drivers using
- * this API are highlighted with build warnings.
- */
-#include <asm-generic/dma-mapping-common.h>
-
#ifdef __arch_page_to_dma
#error Please update to __arch_pfn_to_dma
#endif
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 6be3fa2310ee..8cc62289a63e 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -64,7 +64,6 @@ config ARM64
select HAVE_DEBUG_BUGVERBOSE
select HAVE_DEBUG_KMEMLEAK
select HAVE_DMA_API_DEBUG
- select HAVE_DMA_ATTRS
select HAVE_DMA_CONTIGUOUS
select HAVE_DYNAMIC_FTRACE
select HAVE_EFFICIENT_UNALIGNED_ACCESS
diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h
index 61e08f360e31..ba437f090a74 100644
--- a/arch/arm64/include/asm/dma-mapping.h
+++ b/arch/arm64/include/asm/dma-mapping.h
@@ -64,8 +64,6 @@ static inline bool is_device_dma_coherent(struct device *dev)
return dev->archdata.dma_coherent;
}
-#include <asm-generic/dma-mapping-common.h>
-
static inline dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr)
{
return (dma_addr_t)paddr;
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
index aac3d6972c30..b6878eb64884 100644
--- a/arch/avr32/Kconfig
+++ b/arch/avr32/Kconfig
@@ -7,7 +7,6 @@ config AVR32
select HAVE_OPROFILE
select HAVE_KPROBES
select VIRT_TO_BUS
- select HAVE_DMA_ATTRS
select GENERIC_IRQ_PROBE
select GENERIC_ATOMIC64
select HARDIRQS_SW_RESEND
diff --git a/arch/avr32/include/asm/dma-mapping.h b/arch/avr32/include/asm/dma-mapping.h
index 0239ca84eb41..1115f2a645d1 100644
--- a/arch/avr32/include/asm/dma-mapping.h
+++ b/arch/avr32/include/asm/dma-mapping.h
@@ -11,6 +11,4 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &avr32_dma_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
#endif /* __ASM_AVR32_DMA_MAPPING_H */
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 4be2f905198d..af76634f8d98 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -14,7 +14,6 @@ config BLACKFIN
def_bool y
select HAVE_ARCH_KGDB
select HAVE_ARCH_TRACEHOOK
- select HAVE_DMA_ATTRS
select HAVE_DYNAMIC_FTRACE
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_FUNCTION_GRAPH_TRACER
diff --git a/arch/blackfin/include/asm/dma-mapping.h b/arch/blackfin/include/asm/dma-mapping.h
index ea5a2e82db7c..3490570aaa82 100644
--- a/arch/blackfin/include/asm/dma-mapping.h
+++ b/arch/blackfin/include/asm/dma-mapping.h
@@ -43,6 +43,4 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &bfin_dma_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
#endif /* _BLACKFIN_DMA_MAPPING_H */
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index 8602f725e270..79049d432d3c 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -18,7 +18,6 @@ config C6X
select GENERIC_CLOCKEVENTS
select MODULES_USE_ELF_RELA
select ARCH_NO_COHERENT_DMA_MMAP
- select HAVE_DMA_ATTRS
config MMU
def_bool n
diff --git a/arch/c6x/include/asm/dma-mapping.h b/arch/c6x/include/asm/dma-mapping.h
index f881e425d442..6b5cd7b0cf32 100644
--- a/arch/c6x/include/asm/dma-mapping.h
+++ b/arch/c6x/include/asm/dma-mapping.h
@@ -24,8 +24,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &c6x_dma_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
extern void coherent_mem_init(u32 start, u32 size);
void *c6x_dma_alloc(struct device *dev, size_t size, dma_addr_t *handle,
gfp_t gfp, struct dma_attrs *attrs);
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 20d919c93c7f..e086f9e93728 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -54,7 +54,6 @@ config CRIS
select GENERIC_ATOMIC64
select HAVE_UID16
select VIRT_TO_BUS
- select HAVE_DMA_ATTRS
select ARCH_WANT_IPC_PARSE_VERSION
select GENERIC_IRQ_SHOW
select GENERIC_IOMAP
diff --git a/arch/cris/include/asm/dma-mapping.h b/arch/cris/include/asm/dma-mapping.h
index 34e7c7c7eccb..5a370178a0e9 100644
--- a/arch/cris/include/asm/dma-mapping.h
+++ b/arch/cris/include/asm/dma-mapping.h
@@ -16,8 +16,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
}
#endif
-#include <asm-generic/dma-mapping-common.h>
-
static inline void
dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction)
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig
index e3837814f593..eefd9a4ed156 100644
--- a/arch/frv/Kconfig
+++ b/arch/frv/Kconfig
@@ -16,7 +16,6 @@ config FRV
select OLD_SIGACTION
select HAVE_DEBUG_STACKOVERFLOW
select ARCH_NO_COHERENT_DMA_MMAP
- select HAVE_DMA_ATTRS
config ZONE_DMA
bool
diff --git a/arch/frv/include/asm/dma-mapping.h b/arch/frv/include/asm/dma-mapping.h
index 750951cbba88..9a82bfa4303b 100644
--- a/arch/frv/include/asm/dma-mapping.h
+++ b/arch/frv/include/asm/dma-mapping.h
@@ -21,6 +21,4 @@ void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
flush_write_buffers();
}
-#include <asm-generic/dma-mapping-common.h>
-
#endif /* _ASM_DMA_MAPPING_H */
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 2e20333cbce9..8c7c82586da0 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -15,7 +15,6 @@ config H8300
select OF_IRQ
select OF_EARLY_FLATTREE
select HAVE_MEMBLOCK
- select HAVE_DMA_ATTRS
select CLKSRC_OF
select H8300_TMR8
diff --git a/arch/h8300/include/asm/dma-mapping.h b/arch/h8300/include/asm/dma-mapping.h
index d9b5b806afe6..7ac7fadffed0 100644
--- a/arch/h8300/include/asm/dma-mapping.h
+++ b/arch/h8300/include/asm/dma-mapping.h
@@ -8,6 +8,4 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &h8300_dma_map_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
#endif
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 4dc89d1f9c48..57298e7b4867 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -27,7 +27,6 @@ config HEXAGON
select GENERIC_CLOCKEVENTS_BROADCAST
select MODULES_USE_ELF_RELA
select GENERIC_CPU_DEVICES
- select HAVE_DMA_ATTRS
---help---
Qualcomm Hexagon is a processor architecture designed for high
performance and low power across a wide variety of applications.
diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h
index 268fde8a4575..aa6203464520 100644
--- a/arch/hexagon/include/asm/dma-mapping.h
+++ b/arch/hexagon/include/asm/dma-mapping.h
@@ -49,8 +49,6 @@ extern int dma_is_consistent(struct device *dev, dma_addr_t dma_handle);
extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction);
-#include <asm-generic/dma-mapping-common.h>
-
static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
{
if (!dev->dma_mask)
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index eb0249e37981..fb0515eb639b 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -25,7 +25,6 @@ config IA64
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_DYNAMIC_FTRACE if (!ITANIUM)
select HAVE_FUNCTION_TRACER
- select HAVE_DMA_ATTRS
select TTY
select HAVE_ARCH_TRACEHOOK
select HAVE_DMA_API_DEBUG
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index 9beccf8010bd..d472805edfa9 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -25,8 +25,6 @@ extern void machvec_dma_sync_sg(struct device *, struct scatterlist *, int,
#define get_dma_ops(dev) platform_dma_get_ops(dev)
-#include <asm-generic/dma-mapping-common.h>
-
static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
{
if (!dev->dma_mask)
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index d5d75b3154a1..498b567f007b 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -23,7 +23,6 @@ config M68K
select MODULES_USE_ELF_RELA
select OLD_SIGSUSPEND3
select OLD_SIGACTION
- select HAVE_DMA_ATTRS
config RWSEM_GENERIC_SPINLOCK
bool
diff --git a/arch/m68k/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping.h
index 2c082a63af35..96c536194287 100644
--- a/arch/m68k/include/asm/dma-mapping.h
+++ b/arch/m68k/include/asm/dma-mapping.h
@@ -8,8 +8,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &m68k_dma_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction dir)
{
diff --git a/arch/metag/Kconfig b/arch/metag/Kconfig
index ad8604c2d9f6..a0fa88da3e31 100644
--- a/arch/metag/Kconfig
+++ b/arch/metag/Kconfig
@@ -29,7 +29,6 @@ config METAG
select OF
select OF_EARLY_FLATTREE
select SPARSE_IRQ
- select HAVE_DMA_ATTRS
config STACKTRACE_SUPPORT
def_bool y
diff --git a/arch/metag/include/asm/dma-mapping.h b/arch/metag/include/asm/dma-mapping.h
index 768f2e30236d..27af5d479ce6 100644
--- a/arch/metag/include/asm/dma-mapping.h
+++ b/arch/metag/include/asm/dma-mapping.h
@@ -8,8 +8,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &metag_dma_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
/*
* dma_alloc_noncoherent() returns non-cacheable memory, so there's no need to
* do any flushing here.
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 5ecd0287a874..53b69deceb99 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -19,7 +19,6 @@ config MICROBLAZE
select HAVE_ARCH_KGDB
select HAVE_DEBUG_KMEMLEAK
select HAVE_DMA_API_DEBUG
- select HAVE_DMA_ATTRS
select HAVE_DYNAMIC_FTRACE
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_FUNCTION_GRAPH_TRACER
diff --git a/arch/microblaze/include/asm/dma-mapping.h b/arch/microblaze/include/asm/dma-mapping.h
index 24b12970c9cf..1884783d15c0 100644
--- a/arch/microblaze/include/asm/dma-mapping.h
+++ b/arch/microblaze/include/asm/dma-mapping.h
@@ -44,8 +44,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &dma_direct_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
static inline void __dma_sync(unsigned long paddr,
size_t size, enum dma_data_direction direction)
{
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 71683a853372..fbf3f6670b69 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -31,7 +31,6 @@ config MIPS
select RTC_LIB if !MACH_LOONGSON64
select GENERIC_ATOMIC64 if !64BIT
select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
- select HAVE_DMA_ATTRS
select HAVE_DMA_CONTIGUOUS
select HAVE_DMA_API_DEBUG
select GENERIC_IRQ_PROBE
diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h
index e604f760c4a0..12fa79e2f1b4 100644
--- a/arch/mips/include/asm/dma-mapping.h
+++ b/arch/mips/include/asm/dma-mapping.h
@@ -29,8 +29,6 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
static inline void dma_mark_clean(void *addr, size_t size) {}
-#include <asm-generic/dma-mapping-common.h>
-
extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction);
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index e8ebf78f6d21..10607f0d2bcd 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -15,7 +15,6 @@ config MN10300
select OLD_SIGACTION
select HAVE_DEBUG_STACKOVERFLOW
select ARCH_NO_COHERENT_DMA_MMAP
- select HAVE_DMA_ATTRS
config AM33_2
def_bool n
diff --git a/arch/mn10300/include/asm/dma-mapping.h b/arch/mn10300/include/asm/dma-mapping.h
index e69b0130335c..1dcd44757f32 100644
--- a/arch/mn10300/include/asm/dma-mapping.h
+++ b/arch/mn10300/include/asm/dma-mapping.h
@@ -28,6 +28,4 @@ void dma_cache_sync(void *vaddr, size_t size,
mn10300_dcache_flush_inv();
}
-#include <asm-generic/dma-mapping-common.h>
-
#endif
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig
index 4b2504d28178..437555424bda 100644
--- a/arch/nios2/Kconfig
+++ b/arch/nios2/Kconfig
@@ -16,7 +16,6 @@ config NIOS2
select SOC_BUS
select SPARSE_IRQ
select USB_ARCH_HAS_HCD if USB_SUPPORT
- select HAVE_DMA_ATTRS
config GENERIC_CSUM
def_bool y
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index 443f44de1020..e118c02cc79a 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -29,9 +29,6 @@ config OPENRISC
config MMU
def_bool y
-config HAVE_DMA_ATTRS
- def_bool y
-
config RWSEM_GENERIC_SPINLOCK
def_bool y
diff --git a/arch/openrisc/include/asm/dma-mapping.h b/arch/openrisc/include/asm/dma-mapping.h
index 413bfcf86384..1f260bccb368 100644
--- a/arch/openrisc/include/asm/dma-mapping.h
+++ b/arch/openrisc/include/asm/dma-mapping.h
@@ -42,6 +42,4 @@ static inline int dma_supported(struct device *dev, u64 dma_mask)
return dma_mask == DMA_BIT_MASK(32);
}
-#include <asm-generic/dma-mapping-common.h>
-
#endif /* __ASM_OPENRISC_DMA_MAPPING_H */
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 1489351134fa..14f655cf542e 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -30,7 +30,6 @@ config PARISC
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_ARCH_AUDITSYSCALL
select ARCH_NO_COHERENT_DMA_MMAP
- select HAVE_DMA_ATTRS
help
The PA-RISC microprocessor is designed by Hewlett-Packard and used
diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h
index 4de518647612..16e024602737 100644
--- a/arch/parisc/include/asm/dma-mapping.h
+++ b/arch/parisc/include/asm/dma-mapping.h
@@ -83,6 +83,4 @@ struct parisc_device;
void * sba_get_iommu(struct parisc_device *dev);
#endif
-#include <asm-generic/dma-mapping-common.h>
-
#endif
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 8310be4ffe31..e4824fd04bb7 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -108,7 +108,6 @@ config PPC
select HAVE_ARCH_TRACEHOOK
select HAVE_MEMBLOCK
select HAVE_MEMBLOCK_NODE_MAP
- select HAVE_DMA_ATTRS
select HAVE_DMA_API_DEBUG
select HAVE_OPROFILE
select HAVE_DEBUG_KMEMLEAK
diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h
index 7f522c021dc3..77816acd4fd9 100644
--- a/arch/powerpc/include/asm/dma-mapping.h
+++ b/arch/powerpc/include/asm/dma-mapping.h
@@ -125,8 +125,6 @@ static inline void set_dma_offset(struct device *dev, dma_addr_t off)
#define HAVE_ARCH_DMA_SET_MASK 1
extern int dma_set_mask(struct device *dev, u64 dma_mask);
-#include <asm-generic/dma-mapping-common.h>
-
extern int __dma_set_mask(struct device *dev, u64 dma_mask);
extern u64 __dma_get_required_mask(struct device *dev);
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index dbeeb3a049f2..3be9c832dec1 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -579,7 +579,6 @@ config QDIO
menuconfig PCI
bool "PCI support"
- select HAVE_DMA_ATTRS
select PCI_MSI
select IOMMU_SUPPORT
help
diff --git a/arch/s390/include/asm/dma-mapping.h b/arch/s390/include/asm/dma-mapping.h
index b3fd54d93dd2..e64bfcb9702f 100644
--- a/arch/s390/include/asm/dma-mapping.h
+++ b/arch/s390/include/asm/dma-mapping.h
@@ -23,8 +23,6 @@ static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
{
}
-#include <asm-generic/dma-mapping-common.h>
-
static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
{
if (!dev->dma_mask)
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 6c391a5d3e5c..e13da05505dc 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -11,7 +11,6 @@ config SUPERH
select HAVE_GENERIC_DMA_COHERENT
select HAVE_ARCH_TRACEHOOK
select HAVE_DMA_API_DEBUG
- select HAVE_DMA_ATTRS
select HAVE_PERF_EVENTS
select HAVE_DEBUG_BUGVERBOSE
select ARCH_HAVE_CUSTOM_GPIO_H
diff --git a/arch/sh/include/asm/dma-mapping.h b/arch/sh/include/asm/dma-mapping.h
index a3745a3fe029..e11cf0c8206b 100644
--- a/arch/sh/include/asm/dma-mapping.h
+++ b/arch/sh/include/asm/dma-mapping.h
@@ -11,8 +11,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
#define DMA_ERROR_CODE 0
-#include <asm-generic/dma-mapping-common.h>
-
void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction dir);
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 3203e42190dd..57ffaf285c2f 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -26,7 +26,6 @@ config SPARC
select RTC_CLASS
select RTC_DRV_M48T59
select RTC_SYSTOHC
- select HAVE_DMA_ATTRS
select HAVE_DMA_API_DEBUG
select HAVE_ARCH_JUMP_LABEL if SPARC64
select GENERIC_IRQ_SHOW
diff --git a/arch/sparc/include/asm/dma-mapping.h b/arch/sparc/include/asm/dma-mapping.h
index 2777092dd851..1180ae254154 100644
--- a/arch/sparc/include/asm/dma-mapping.h
+++ b/arch/sparc/include/asm/dma-mapping.h
@@ -37,6 +37,4 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return dma_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
#endif
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index 6bfbe8b71e7e..de4a4fff9323 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -5,7 +5,6 @@ config TILE
def_bool y
select HAVE_PERF_EVENTS
select USE_PMC if PERF_EVENTS
- select HAVE_DMA_ATTRS
select HAVE_DMA_API_DEBUG
select HAVE_KVM if !TILEGX
select GENERIC_FIND_FIRST_BIT
diff --git a/arch/tile/include/asm/dma-mapping.h b/arch/tile/include/asm/dma-mapping.h
index c342736e3f1f..01ceb4a895b0 100644
--- a/arch/tile/include/asm/dma-mapping.h
+++ b/arch/tile/include/asm/dma-mapping.h
@@ -73,9 +73,6 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
}
#define HAVE_ARCH_DMA_SET_MASK 1
-
-#include <asm-generic/dma-mapping-common.h>
-
int dma_set_mask(struct device *dev, u64 mask);
/*
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index 877342640b6e..e5602ee9c610 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -5,7 +5,6 @@ config UNICORE32
select ARCH_MIGHT_HAVE_PC_SERIO
select HAVE_MEMBLOCK
select HAVE_GENERIC_DMA_COHERENT
- select HAVE_DMA_ATTRS
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_BZIP2
select GENERIC_ATOMIC64
diff --git a/arch/unicore32/include/asm/dma-mapping.h b/arch/unicore32/include/asm/dma-mapping.h
index 8140e053ccd3..4749854afd03 100644
--- a/arch/unicore32/include/asm/dma-mapping.h
+++ b/arch/unicore32/include/asm/dma-mapping.h
@@ -28,8 +28,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &swiotlb_dma_map_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
{
if (dev && dev->dma_mask)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 92b2a73162ee..89159a6fa503 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -100,7 +100,6 @@ config X86
select HAVE_DEBUG_KMEMLEAK
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_DMA_API_DEBUG
- select HAVE_DMA_ATTRS
select HAVE_DMA_CONTIGUOUS
select HAVE_DYNAMIC_FTRACE
select HAVE_DYNAMIC_FTRACE_WITH_REGS
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index 953b7263f844..3a27b93e6261 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -46,8 +46,6 @@ bool arch_dma_alloc_attrs(struct device **dev, gfp_t *gfp);
#define HAVE_ARCH_DMA_SUPPORTED 1
extern int dma_supported(struct device *hwdev, u64 mask);
-#include <asm-generic/dma-mapping-common.h>
-
extern void *dma_generic_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_addr, gfp_t flag,
struct dma_attrs *attrs);
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 82044f732323..e9df1567d778 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -15,7 +15,6 @@ config XTENSA
select GENERIC_PCI_IOMAP
select GENERIC_SCHED_CLOCK
select HAVE_DMA_API_DEBUG
- select HAVE_DMA_ATTRS
select HAVE_FUNCTION_TRACER
select HAVE_FUTEX_CMPXCHG if !MMU
select HAVE_IRQ_TIME_ACCOUNTING
diff --git a/arch/xtensa/include/asm/dma-mapping.h b/arch/xtensa/include/asm/dma-mapping.h
index 66c9ba261e30..87b7a7dfbcf3 100644
--- a/arch/xtensa/include/asm/dma-mapping.h
+++ b/arch/xtensa/include/asm/dma-mapping.h
@@ -30,8 +30,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
return &xtensa_dma_map_ops;
}
-#include <asm-generic/dma-mapping-common.h>
-
void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction);