arch: remove the ARCH_PHYS_ADDR_T_64BIT config symbol
Instead select the PHYS_ADDR_T_64BIT for 32-bit architectures that need a
64-bit phys_addr_t type directly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: James Hogan <jhogan@kernel.org>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 06eea9b..7958665 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1451,6 +1451,7 @@
config X86_PAE
bool "PAE (Physical Address Extension) Support"
depends on X86_32 && !HIGHMEM4G
+ select PHYS_ADDR_T_64BIT
select SWIOTLB
---help---
PAE is required for NX support, and furthermore enables
@@ -1478,10 +1479,6 @@
Say N if unsure.
-config ARCH_PHYS_ADDR_T_64BIT
- def_bool y
- depends on X86_64 || X86_PAE
-
config ARCH_DMA_ADDR_T_64BIT
def_bool y
depends on X86_64 || HIGHMEM64G
