Messages in this thread Patch in this message | | | From | Matt Fleming <> | Subject | [PATCH 7/7] x86/efi: Remove unused efi_get_time function | Date | Sat, 25 Jun 2016 08:20:30 +0100 |
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From: Arnd Bergmann <arnd@arndb.de>
Nothing calls the efi_get_time function on x86, but it does suffer from the 32-bit time_t overflow in 2038.
This removes the function, we can always put it back in case we need it later.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk> --- arch/x86/platform/efi/efi.c | 15 --------------- include/linux/efi.h | 1 - 2 files changed, 16 deletions(-)
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index f93545e7dc54..d898b334ff46 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -98,21 +98,6 @@ static efi_status_t __init phys_efi_set_virtual_address_map( return status; } -void efi_get_time(struct timespec *now) -{ - efi_status_t status; - efi_time_t eft; - efi_time_cap_t cap; - - status = efi.get_time(&eft, &cap); - if (status != EFI_SUCCESS) - pr_err("Oops: efitime: can't read time!\n"); - - now->tv_sec = mktime(eft.year, eft.month, eft.day, eft.hour, - eft.minute, eft.second); - now->tv_nsec = 0; -} - void __init efi_find_mirror(void) { efi_memory_desc_t *md; diff --git a/include/linux/efi.h b/include/linux/efi.h index a5f6f75936eb..d4687122383e 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -990,7 +990,6 @@ extern u64 efi_mem_desc_end(efi_memory_desc_t *md); extern int efi_mem_desc_lookup(u64 phys_addr, efi_memory_desc_t *out_md); extern void efi_initialize_iomem_resources(struct resource *code_resource, struct resource *data_resource, struct resource *bss_resource); -extern void efi_get_time(struct timespec *now); extern void efi_reserve_boot_services(void); extern int efi_get_fdt_params(struct efi_fdt_params *params); extern struct kobject *efi_kobj; -- 2.7.3
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