arm64: kernel: re-export _cpu_resume() from sleep.S

Commit b5fe242972ef ("arm64: kernel: fix style issues in sleep.S")
changed the linkage of _cpu_resume() to local, even though the symbol
is also referenced from hibernate.c. So revert this change.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>

diff --git a/arch/arm64/kernel/sleep.S b/arch/arm64/kernel/sleep.S
index 0f7e0b2..b8799e7 100644 (file)
--- a/arch/arm64/kernel/sleep.S
+++ b/arch/arm64/kernel/sleep.S
@@ -107,7 +107,7 @@ ENDPROC(cpu_resume)
        .ltorg
        .popsection
 
-_cpu_resume:
+ENTRY(_cpu_resume)
        mrs     x1, mpidr_el1
        adr_l   x8, mpidr_hash          // x8 = struct mpidr_hash virt address