diff options
Diffstat (limited to 'arch/arm64/kernel/suspend.c')
| -rw-r--r-- | arch/arm64/kernel/suspend.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/arm64/kernel/suspend.c b/arch/arm64/kernel/suspend.c index d7daf45ae7a2..8297d502217e 100644 --- a/arch/arm64/kernel/suspend.c +++ b/arch/arm64/kernel/suspend.c @@ -51,13 +51,13 @@ void __init cpu_suspend_set_dbg_restorer(void (*hw_bp_restore)(void *)) } /* - * __cpu_suspend + * cpu_suspend * * arg: argument to pass to the finisher function * fn: finisher function pointer * */ -int __cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) +int cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) { struct mm_struct *mm = current->active_mm; int ret; @@ -82,7 +82,7 @@ int __cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) * We are resuming from reset with TTBR0_EL1 set to the * idmap to enable the MMU; restore the active_mm mappings in * TTBR0_EL1 unless the active_mm == &init_mm, in which case - * the thread entered __cpu_suspend with TTBR0_EL1 set to + * the thread entered cpu_suspend with TTBR0_EL1 set to * reserved TTBR0 page tables and should be restored as such. */ if (mm == &init_mm) @@ -118,7 +118,6 @@ int __cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) } struct sleep_save_sp sleep_save_sp; -phys_addr_t sleep_idmap_phys; static int __init cpu_suspend_init(void) { @@ -132,9 +131,7 @@ static int __init cpu_suspend_init(void) sleep_save_sp.save_ptr_stash = ctx_ptr; sleep_save_sp.save_ptr_stash_phys = virt_to_phys(ctx_ptr); - sleep_idmap_phys = virt_to_phys(idmap_pg_dir); __flush_dcache_area(&sleep_save_sp, sizeof(struct sleep_save_sp)); - __flush_dcache_area(&sleep_idmap_phys, sizeof(sleep_idmap_phys)); return 0; } |