[PATCH v2] riscv: mm: Drop redundant _sdata and _edata declaration

[Kefeng Wang]

The _sdata/_edata is already in sections.h, drop redundant
declaration.

Also move _xiprom/_exiprom declarations at the beginning of
the file, cleanup one CONFIG_XIP_KERNEL.

Signed-off-by: Kefeng Wang <wangkefeng.wang at huawei.com>
---
 arch/riscv/mm/init.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 4faf8bd157ea..3396e9f1b8e8 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -33,6 +33,7 @@ unsigned long kernel_virt_addr = KERNEL_LINK_ADDR;
 EXPORT_SYMBOL(kernel_virt_addr);
 #ifdef CONFIG_XIP_KERNEL
 #define kernel_virt_addr       (*((unsigned long *)XIP_FIXUP(&kernel_virt_addr)))
+extern char _xiprom[], _exiprom[];
 #endif
 
 unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]
@@ -176,13 +177,6 @@ void __init setup_bootmem(void)
 	memblock_allow_resize();
 }
 
-#ifdef CONFIG_XIP_KERNEL
-
-extern char _xiprom[], _exiprom[];
-extern char _sdata[], _edata[];
-
-#endif /* CONFIG_XIP_KERNEL */
-
 #ifdef CONFIG_MMU
 static struct pt_alloc_ops _pt_ops __ro_after_init;
 
-- 
2.26.2