From 3b66023d574fee8a481f8e4e1b5bd15583a3b5bf Mon Sep 17 00:00:00 2001 From: Dave Martin Date: Fri, 18 Aug 2017 14:53:47 +0100 Subject: arm64: neon/efi: Make EFI fpsimd save/restore variables static The percpu variables efi_fpsimd_state and efi_fpsimd_state_used, used by the FPSIMD save/restore routines for EFI calls, are unintentionally global. There's no reason for anything outside fpsimd.c to touch these, so this patch makes them static (as they should have been in the first place). Signed-off-by: Dave Martin Signed-off-by: Catalin Marinas --- arch/arm64/kernel/fpsimd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm64/kernel') diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 9da4e636b328..3a68cf38a6b3 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -321,8 +321,8 @@ void kernel_neon_end(void) } EXPORT_SYMBOL(kernel_neon_end); -DEFINE_PER_CPU(struct fpsimd_state, efi_fpsimd_state); -DEFINE_PER_CPU(bool, efi_fpsimd_state_used); +static DEFINE_PER_CPU(struct fpsimd_state, efi_fpsimd_state); +static DEFINE_PER_CPU(bool, efi_fpsimd_state_used); /* * EFI runtime services support functions -- cgit v1.2.3-59-g8ed1b