diff options
Diffstat (limited to 'arch/x86/mm/physaddr.c')
| -rw-r--r-- | arch/x86/mm/physaddr.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c index e666cbbb9261..8d31c6b9e184 100644 --- a/arch/x86/mm/physaddr.c +++ b/arch/x86/mm/physaddr.c @@ -1,9 +1,11 @@ -#include <linux/bootmem.h> +// SPDX-License-Identifier: GPL-2.0 +#include <linux/memblock.h> #include <linux/mmdebug.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/mm.h> #include <asm/page.h> +#include <linux/vmalloc.h> #include "physaddr.h" @@ -29,17 +31,6 @@ unsigned long __phys_addr(unsigned long x) return x; } EXPORT_SYMBOL(__phys_addr); - -unsigned long __phys_addr_symbol(unsigned long x) -{ - unsigned long y = x - __START_KERNEL_map; - - /* only check upper bounds since lower bounds will trigger carry */ - VIRTUAL_BUG_ON(y >= KERNEL_IMAGE_SIZE); - - return y + phys_base; -} -EXPORT_SYMBOL(__phys_addr_symbol); #endif bool __virt_addr_valid(unsigned long x) |