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-rw-r--r--arch/arc/Kconfig1
-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm64/Kconfig1
-rw-r--r--arch/csky/Kconfig1
-rw-r--r--arch/powerpc/Kconfig1
-rw-r--r--arch/xtensa/Kconfig1
-rw-r--r--drivers/of/Kconfig5
7 files changed, 2 insertions, 9 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 2ab27d88eb1c..ab8d6131c954 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -45,7 +45,6 @@ config ARC
select MODULES_USE_ELF_RELA
select OF
select OF_EARLY_FLATTREE
- select OF_RESERVED_MEM
select PCI_SYSCALL if PCI
select PERF_USE_VMALLOC if ARC_CACHE_VIPT_ALIASING
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4bb36ae71b14..e07e5c184d2f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -103,7 +103,6 @@ config ARM
select MODULES_USE_ELF_REL
select NEED_DMA_MAP_STATE
select OF_EARLY_FLATTREE if OF
- select OF_RESERVED_MEM if OF
select OLD_SIGACTION
select OLD_SIGSUSPEND3
select PCI_SYSCALL if PCI
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 87ec7be25e97..fbcf521e1c9f 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -165,7 +165,6 @@ config ARM64
select NEED_SG_DMA_LENGTH
select OF
select OF_EARLY_FLATTREE
- select OF_RESERVED_MEM
select PCI_DOMAINS_GENERIC if PCI
select PCI_ECAM if (ACPI && PCI)
select PCI_SYSCALL if PCI
diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
index 398113c845f5..0a9595afe9be 100644
--- a/arch/csky/Kconfig
+++ b/arch/csky/Kconfig
@@ -42,7 +42,6 @@ config CSKY
select MODULES_USE_ELF_RELA if MODULES
select OF
select OF_EARLY_FLATTREE
- select OF_RESERVED_MEM
select PERF_USE_VMALLOC if CPU_CK610
select RTC_LIB
select TIMER_OF
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 2890d36eb531..5cc4eea362c6 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -233,7 +233,6 @@ config PPC
select NEED_SG_DMA_LENGTH
select OF
select OF_EARLY_FLATTREE
- select OF_RESERVED_MEM
select OLD_SIGACTION if PPC32
select OLD_SIGSUSPEND
select PCI_DOMAINS if PCI
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 20a0756f27ef..e242a405151e 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -447,7 +447,6 @@ config USE_OF
bool "Flattened Device Tree support"
select OF
select OF_EARLY_FLATTREE
- select OF_RESERVED_MEM
help
Include support for flattened device tree machine descriptions.
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index ad3fcad4d75b..3607fd2810e4 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -81,10 +81,9 @@ config OF_MDIO
OpenFirmware MDIO bus (Ethernet PHY) accessors
config OF_RESERVED_MEM
- depends on OF_EARLY_FLATTREE
bool
- help
- Helpers to allow for reservation of memory regions
+ depends on OF_EARLY_FLATTREE
+ default y if HAVE_GENERIC_DMA_COHERENT || DMA_CMA
config OF_RESOLVE
bool