In every other instance where mrc is used the coprocessor operand
is prefix with p (e.g. p15). Use the p prefix in this case too.
This fixes a build issue when using LLVM's integrated assembler:
arch/arm/mach-mvebu/coherency_ll.S:69:6: error: invalid operand for
instruction
mrc 15, 0, r3, cr0, cr0, 5
^
arch/arm/mach-mvebu/pmsu_ll.S:19:6: error: invalid operand for instruction
mrc 15, 0, r0, cr0, cr0, 5 @ get the CPU ID
^
Signed-off-by: Stefan Agner <ste...@agner.ch>
Acked-by: Nicolas Pitre <n...@fluxnic.net>
---
arch/arm/mach-mvebu/coherency_ll.S | 2 +-
arch/arm/mach-mvebu/pmsu_ll.S | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-mvebu/coherency_ll.S
b/arch/arm/mach-mvebu/coherency_ll.S
index 8b2fbc8b6bc6..2d962fe48821 100644
--- a/arch/arm/mach-mvebu/coherency_ll.S
+++ b/arch/arm/mach-mvebu/coherency_ll.S
@@ -66,7 +66,7 @@ ENDPROC(ll_get_coherency_base)
* fabric registers
*/
ENTRY(ll_get_coherency_cpumask)
- mrc 15, 0, r3, cr0, cr0, 5
+ mrc p15, 0, r3, cr0, cr0, 5
and r3, r3, #15
mov r2, #(1 << 24)
lsl r3, r2, r3
diff --git a/arch/arm/mach-mvebu/pmsu_ll.S b/arch/arm/mach-mvebu/pmsu_ll.S
index c1fb713e9306..7aae9a25cfeb 100644
--- a/arch/arm/mach-mvebu/pmsu_ll.S
+++ b/arch/arm/mach-mvebu/pmsu_ll.S
@@ -16,7 +16,7 @@
ENTRY(armada_38x_scu_power_up)
mrc p15, 4, r1, c15, c0 @ get SCU base address
orr r1, r1, #0x8 @ SCU CPU Power Status Register
- mrc 15, 0, r0, cr0, cr0, 5 @ get the CPU ID
+ mrc p15, 0, r0, cr0, cr0, 5 @ get the CPU ID
and r0, r0, #15
add r1, r1, r0
mov r0, #0x0
--
2.21.0
