[PATCH v2 6/6] xen/riscv: move extern of cpu0_boot_stack to header

[Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>]

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
Suggested-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
Changes in V2:
  - add Suggested-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>.
---
 xen/arch/riscv/include/asm/mm.h | 2 ++
 xen/arch/riscv/mm.c             | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/riscv/include/asm/mm.h b/xen/arch/riscv/include/asm/mm.h
index 3f694a43ef..085eaab7fb 100644
--- a/xen/arch/riscv/include/asm/mm.h
+++ b/xen/arch/riscv/include/asm/mm.h
@@ -8,6 +8,8 @@
 #define pfn_to_paddr(pfn) ((paddr_t)(pfn) << PAGE_SHIFT)
 #define paddr_to_pfn(pa)  ((unsigned long)((pa) >> PAGE_SHIFT))
 
+extern unsigned char cpu0_boot_stack[];
+
 void setup_initial_pagetables(void);
 
 void enable_mmu(void);
diff --git a/xen/arch/riscv/mm.c b/xen/arch/riscv/mm.c
index 663048c783..602b89aeed 100644
--- a/xen/arch/riscv/mm.c
+++ b/xen/arch/riscv/mm.c
@@ -20,8 +20,6 @@ struct mmu_desc {
     pte_t *pgtbl_base;
 };
 
-extern unsigned char cpu0_boot_stack[STACK_SIZE];
-
 unsigned long __ro_after_init phys_offset;
 
 #define LOAD_TO_LINK(addr) ((unsigned long)(addr) - phys_offset)
-- 
2.40.1