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author | Arnd Bergmann <arnd@arndb.de> | 2016-06-25 08:20:30 +0100 |
---|---|---|
committer | Ingo Molnar <mingo@kernel.org> | 2016-06-27 13:06:58 +0200 |
commit | b684e9bc750b6349ff59f1b1ab4397cae255765f (patch) | |
tree | 3bfccae4aefd636018c52e228e3cd6e375a38a66 | |
parent | 21f866257c7027f8f49bfde83f559f9e58f9ee93 (diff) | |
download | linux-stable-b684e9bc750b6349ff59f1b1ab4397cae255765f.tar.gz linux-stable-b684e9bc750b6349ff59f1b1ab4397cae255765f.tar.bz2 linux-stable-b684e9bc750b6349ff59f1b1ab4397cae255765f.zip |
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@arndb.de>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/1466839230-12781-8-git-send-email-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r-- | arch/x86/platform/efi/efi.c | 15 | ||||
-rw-r--r-- | include/linux/efi.h | 1 |
2 files changed, 0 insertions, 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 75d148dc9c3f..0174f28ce9b3 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; |