arm64: kernel: fix style issues in sleep.S

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

diff --git a/arch/arm64/kernel/sleep.S b/arch/arm64/kernel/sleep.S
index 1fac020..6adc76b 100644 (file)
--- a/arch/arm64/kernel/sleep.S
+++ b/arch/arm64/kernel/sleep.S
@@ -73,10 +73,9 @@ ENTRY(__cpu_suspend_enter)
        str     x2, [x0, #SLEEP_STACK_DATA_SYSTEM_REGS + CPU_CTX_SP]
 
        /* find the mpidr_hash */
-       ldr     x1, =sleep_save_stash
-       ldr     x1, [x1]
+       ldr_l   x1, sleep_save_stash
        mrs     x7, mpidr_el1
-       ldr     x9, =mpidr_hash
+       adr_l   x9, mpidr_hash
        ldr     x10, [x9, #MPIDR_HASH_MASK]
        /*
         * Following code relies on the struct mpidr_hash
@@ -95,15 +94,14 @@ ENTRY(__cpu_suspend_enter)
        mov     x0, #1
        ret
 ENDPROC(__cpu_suspend_enter)
-       .ltorg
 
        .pushsection ".idmap.text", "ax"
 ENTRY(cpu_resume)
        bl      el2_setup               // if in EL2 drop to EL1 cleanly
+       bl      __cpu_setup
        /* enable the MMU early - so we can access sleep_save_stash by va */
-       adr_l   lr, __enable_mmu        /* __cpu_setup will return here */
        adr_l   x27, _resume_switched   /* __enable_mmu will branch here */
-       b       __cpu_setup
+       b       __enable_mmu
 ENDPROC(cpu_resume)
 
 _resume_switched:
@@ -113,16 +111,17 @@ ENDPROC(_resume_switched)
        .ltorg
        .popsection
 
-ENTRY(_cpu_resume)
+_cpu_resume:
        mrs     x1, mpidr_el1
-       adrp    x8, mpidr_hash
-       add x8, x8, #:lo12:mpidr_hash // x8 = struct mpidr_hash phys address
-        /* retrieve mpidr_hash members to compute the hash */
+       adr_l   x8, mpidr_hash          // x8 = struct mpidr_hash virt address
+
+       /* retrieve mpidr_hash members to compute the hash */
        ldr     x2, [x8, #MPIDR_HASH_MASK]
        ldp     w3, w4, [x8, #MPIDR_HASH_SHIFTS]
        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 */
+
+       /* x7 contains hash index, let's use it to grab context pointer */
        ldr_l   x0, sleep_save_stash
        ldr     x0, [x0, x7, lsl #3]
        add     x29, x0, #SLEEP_STACK_DATA_CALLEE_REGS