MIPS: kernel: cps-vec: Replace 'la' macro with PTR_LA
The PTR_LA macro will pick the correct "la" or "dla" macro to
load an address to a register. This gets rids of the following
warnings (and others) when building a 64-bit CPS kernel:
arch/mips/kernel/cps-vec.S:63: Warning: la used to load 64-bit address
arch/mips/kernel/cps-vec.S:159: Warning: la used to load 64-bit address
arch/mips/kernel/cps-vec.S:220: Warning: la used to load 64-bit address
arch/mips/kernel/cps-vec.S:240: Warning: la used to load 64-bit address
[...]
Cc: <stable@vger.kernel.org> # 3.16+
Reviewed-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: stable@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/10587/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S
index 55b759a..a4b2d81 100644
--- a/arch/mips/kernel/cps-vec.S
+++ b/arch/mips/kernel/cps-vec.S
@@ -60,7 +60,7 @@
nop
/* This is an NMI */
- la k0, nmi_handler
+ PTR_LA k0, nmi_handler
jr k0
nop
@@ -156,7 +156,7 @@
ehb
/* Jump to kseg0 */
- la t0, 1f
+ PTR_LA t0, 1f
jr t0
nop
@@ -217,7 +217,7 @@
.org 0x480
LEAF(excep_ejtag)
- la k0, ejtag_debug_handler
+ PTR_LA k0, ejtag_debug_handler
jr k0
nop
END(excep_ejtag)
@@ -237,7 +237,7 @@
/* ...and for the moment only 1 VPE */
dvpe
- la t1, 1f
+ PTR_LA t1, 1f
jr.hb t1
nop
@@ -298,14 +298,14 @@
LEAF(mips_cps_boot_vpes)
/* Retrieve CM base address */
- la t0, mips_cm_base
+ PTR_LA t0, mips_cm_base
lw t0, 0(t0)
/* Calculate a pointer to this cores struct core_boot_config */
lw t0, GCR_CL_ID_OFS(t0)
li t1, COREBOOTCFG_SIZE
mul t0, t0, t1
- la t1, mips_cps_core_bootcfg
+ PTR_LA t1, mips_cps_core_bootcfg
lw t1, 0(t1)
addu t0, t0, t1
@@ -351,7 +351,7 @@
1: /* Enter VPE configuration state */
dvpe
- la t1, 1f
+ PTR_LA t1, 1f
jr.hb t1
nop
1: mfc0 t1, CP0_MVPCONTROL
@@ -445,7 +445,7 @@
/* This VPE should be offline, halt the TC */
li t0, TCHALT_H
mtc0 t0, CP0_TCHALT
- la t0, 1f
+ PTR_LA t0, 1f
1: jr.hb t0
nop
@@ -466,10 +466,10 @@
.set noat
lw $1, TI_CPU(gp)
sll $1, $1, LONGLOG
- la \dest, __per_cpu_offset
+ PTR_LA \dest, __per_cpu_offset
addu $1, $1, \dest
lw $1, 0($1)
- la \dest, cps_cpu_state
+ PTR_LA \dest, cps_cpu_state
addu \dest, \dest, $1
.set pop
.endm