From b24b5205099a342ee38f7db7c18e39da2f2ae8e8 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 30 Jul 2021 17:58:46 +0100 Subject: [PATCH] arm64/sve: Make fpsimd_bind_task_to_cpu() static This function is not referenced outside fpsimd.c so can be static, making it that little bit easier to follow what is called from where. Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20210730165846.18558-1-broonie@kernel.org Reviewed-by: Dave Martin Signed-off-by: Catalin Marinas --- arch/arm64/include/asm/fpsimd.h | 1 - arch/arm64/kernel/fpsimd.c | 4 +++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h index c072161d5c65..9a62884183e5 100644 --- a/arch/arm64/include/asm/fpsimd.h +++ b/arch/arm64/include/asm/fpsimd.h @@ -45,7 +45,6 @@ extern void fpsimd_preserve_current_state(void); extern void fpsimd_restore_current_state(void); extern void fpsimd_update_current_state(struct user_fpsimd_state const *state); -extern void fpsimd_bind_task_to_cpu(void); extern void fpsimd_bind_state_to_cpu(struct user_fpsimd_state *state, void *sve_state, unsigned int sve_vl); diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index e57b23f95284..eb8d972ad3d2 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -162,6 +162,8 @@ extern void __percpu *efi_sve_state; DEFINE_PER_CPU(bool, fpsimd_context_busy); EXPORT_PER_CPU_SYMBOL(fpsimd_context_busy); +static void fpsimd_bind_task_to_cpu(void); + static void __get_cpu_fpsimd_context(void) { bool busy = __this_cpu_xchg(fpsimd_context_busy, true); @@ -1112,7 +1114,7 @@ void fpsimd_signal_preserve_current_state(void) * The caller must have ownership of the cpu FPSIMD context before calling * this function. */ -void fpsimd_bind_task_to_cpu(void) +static void fpsimd_bind_task_to_cpu(void) { struct fpsimd_last_state_struct *last = this_cpu_ptr(&fpsimd_last_state);