Replace the open coded arithmetic with a simple adr_l/sub pair.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
---
arch/arm/kernel/head.S | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 939543e73874..e08a4623a980 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -106,10 +106,8 @@ ENTRY(stext)
#endif
#ifndef CONFIG_XIP_KERNEL
- adr r3, 2f
- ldmia r3, {r4, r8}
- sub r4, r3, r4 @ (PHYS_OFFSET - PAGE_OFFSET)
- add r8, r8, r4 @ PHYS_OFFSET
+ adr_l r8, _text @ __pa(_text)
+ sub r8, r8, #TEXT_OFFSET @ PHYS_OFFSET
#else
ldr r8, =PLAT_PHYS_OFFSET @ always constant in this case
#endif
@@ -161,10 +159,6 @@ ENTRY(stext)
1: b __enable_mmu
ENDPROC(stext)
.ltorg
-#ifndef CONFIG_XIP_KERNEL
-2: .long .
- .long PAGE_OFFSET
-#endif
/*
* Setup the initial page tables. We only setup the barest
--
2.11.0
