Commit-ID: b684e9bc750b6349ff59f1b1ab4397cae255765f
Gitweb: http://git.kernel.org/tip/b684e9bc750b6349ff59f1b1ab4397cae255765f
Author: Arnd Bergmann <arnd@xxxxxxxx>
AuthorDate: Sat, 25 Jun 2016 08:20:30 +0100
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Mon, 27 Jun 2016 13:06:58 +0200
x86/efi: Remove the unused efi_get_time() function
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@xxxxxxxx>
Signed-off-by: Matt Fleming <matt@xxxxxxxxxxxxxxxxxxx>
Acked-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: linux-efi@xxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/1466839230-12781-8-git-send-email-matt@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
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 f93545e..d898b33 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 75d148d..0174f28 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;
--
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