arm64: kernel: don't export local symbols from head.S

This unexports some symbols from head.S that are only used locally.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>

diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index b434176188474db2f1c66248341146b6514da19e..ac27d8d937b2db03b510ea48f9851bf9f06541f1 100644 (file)
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -638,7 +638,7 @@ ENDPROC(el2_setup)
  * Sets the __boot_cpu_mode flag depending on the CPU boot mode passed
  * in x20. See arch/arm64/include/asm/virt.h for more info.
  */
-ENTRY(set_cpu_boot_mode_flag)
+set_cpu_boot_mode_flag:
        adr_l   x1, __boot_cpu_mode
        cmp     w20, #BOOT_CPU_MODE_EL2
        b.ne    1f
@@ -691,7 +691,7 @@ ENTRY(secondary_entry)
        b       secondary_startup
 ENDPROC(secondary_entry)
 
-ENTRY(secondary_startup)
+secondary_startup:
        /*
         * Common entry point for secondary CPUs.
         */
@@ -706,7 +706,7 @@ ENTRY(secondary_startup)
 ENDPROC(secondary_startup)
 0:     .long   (_text - TEXT_OFFSET) - __secondary_switched
 
-ENTRY(__secondary_switched)
+__secondary_switched:
        adr_l   x5, vectors
        msr     vbar_el1, x5
        isb