arm64: force CONFIG_SMP=y and remove redundant #ifdefs

[cascardo/linux.git] / arch / arm64 / kernel / sleep.S

diff --git a/arch/arm64/kernel/sleep.S b/arch/arm64/kernel/sleep.S
index 803cfea..5686a3a 100644 (file)
--- a/arch/arm64/kernel/sleep.S
+++ b/arch/arm64/kernel/sleep.S
@@ -82,7 +82,6 @@ ENTRY(__cpu_suspend_enter)
        str     x2, [x0, #CPU_CTX_SP]
        ldr     x1, =sleep_save_sp
        ldr     x1, [x1, #SLEEP_SAVE_SP_VIRT]
-#ifdef CONFIG_SMP
        mrs     x7, mpidr_el1
        ldr     x9, =mpidr_hash
        ldr     x10, [x9, #MPIDR_HASH_MASK]
@@ -94,7 +93,6 @@ ENTRY(__cpu_suspend_enter)
        ldp     w5, w6, [x9, #(MPIDR_HASH_SHIFTS + 8)]
        compute_mpidr_hash x8, x3, x4, x5, x6, x7, x10
        add     x1, x1, x8, lsl #3
-#endif
        bl      __cpu_suspend_save
        /*
         * Grab suspend finisher in x20 and its argument in x19
@@ -151,7 +149,6 @@ ENDPROC(cpu_resume_after_mmu)
 
 ENTRY(cpu_resume)
        bl      el2_setup               // if in EL2 drop to EL1 cleanly
-#ifdef CONFIG_SMP
        mrs     x1, mpidr_el1
        adrp    x8, mpidr_hash
        add x8, x8, #:lo12:mpidr_hash // x8 = struct mpidr_hash phys address
@@ -161,9 +158,7 @@ ENTRY(cpu_resume)
        ldp     w5, w6, [x8, #(MPIDR_HASH_SHIFTS + 8)]
        compute_mpidr_hash x7, x3, x4, x5, x6, x1, x2
         /* x7 contains hash index, let's use it to grab context pointer */
-#else
        mov     x7, xzr
-#endif
        ldr_l   x0, sleep_save_sp + SLEEP_SAVE_SP_PHYS
        ldr     x0, [x0, x7, lsl #3]
        /* load sp from context */