From: santosh shukla santosh.shukla@linaro.org
add non-global symbol .LLl2x0_regs_phys to avoid build break in thumb2 mode.
IIUC, arm assembler fail to load value of "global" variable l2xo_regs_phys for thum2 mode and wrapping it in non-global symbol like .Ll2x0_regs_phys solves the build break issue.
arch/arm/mach-exynos/sleep.S: Assembler messages: arch/arm/mach-exynos/sleep.S:57: Error: invalid immediate for address calculation (value = 0x00000004)
fix inspired from [1]
[1] : https://lkml.org/lkml/2010/3/31/235
Signed-off-by: santosh shukla santosh.shukla@linaro.org --- arch/arm/mach-exynos/sleep.S | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-exynos/sleep.S b/arch/arm/mach-exynos/sleep.S index a2613e9..dc8c6b6 100644 --- a/arch/arm/mach-exynos/sleep.S +++ b/arch/arm/mach-exynos/sleep.S @@ -54,7 +54,7 @@ ENTRY(exynos_cpu_resume) ldr r1, =CPU_CORTEX_A9 cmp r0, r1 bne skip_l2_resume - adr r0, l2x0_regs_phys + adr r0, .Ll2x0_regs_phys ldr r0, [r0] cmp r0, #0 beq skip_l2_resume @@ -79,6 +79,8 @@ skip_l2_resume: b cpu_resume ENDPROC(exynos_cpu_resume) #ifdef CONFIG_CACHE_L2X0 + +.Ll2x0_regs_phys: .globl l2x0_regs_phys l2x0_regs_phys: .long 0