diff options
Diffstat (limited to 'arch/x86/platform')
-rw-r--r-- | arch/x86/platform/efi/efi.c | 30 |
1 files changed, 4 insertions, 26 deletions
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index aded2a91162a..757834434e59 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c | |||
@@ -235,22 +235,7 @@ static efi_status_t __init phys_efi_set_virtual_address_map( | |||
235 | return status; | 235 | return status; |
236 | } | 236 | } |
237 | 237 | ||
238 | static efi_status_t __init phys_efi_get_time(efi_time_t *tm, | 238 | static int efi_set_rtc_mmss(unsigned long nowtime) |
239 | efi_time_cap_t *tc) | ||
240 | { | ||
241 | unsigned long flags; | ||
242 | efi_status_t status; | ||
243 | |||
244 | spin_lock_irqsave(&rtc_lock, flags); | ||
245 | efi_call_phys_prelog(); | ||
246 | status = efi_call_phys2(efi_phys.get_time, virt_to_phys(tm), | ||
247 | virt_to_phys(tc)); | ||
248 | efi_call_phys_epilog(); | ||
249 | spin_unlock_irqrestore(&rtc_lock, flags); | ||
250 | return status; | ||
251 | } | ||
252 | |||
253 | int efi_set_rtc_mmss(unsigned long nowtime) | ||
254 | { | 239 | { |
255 | int real_seconds, real_minutes; | 240 | int real_seconds, real_minutes; |
256 | efi_status_t status; | 241 | efi_status_t status; |
@@ -279,7 +264,7 @@ int efi_set_rtc_mmss(unsigned long nowtime) | |||
279 | return 0; | 264 | return 0; |
280 | } | 265 | } |
281 | 266 | ||
282 | unsigned long efi_get_time(void) | 267 | static unsigned long efi_get_time(void) |
283 | { | 268 | { |
284 | efi_status_t status; | 269 | efi_status_t status; |
285 | efi_time_t eft; | 270 | efi_time_t eft; |
@@ -635,18 +620,13 @@ static int __init efi_runtime_init(void) | |||
635 | } | 620 | } |
636 | /* | 621 | /* |
637 | * We will only need *early* access to the following | 622 | * We will only need *early* access to the following |
638 | * two EFI runtime services before set_virtual_address_map | 623 | * EFI runtime service before set_virtual_address_map |
639 | * is invoked. | 624 | * is invoked. |
640 | */ | 625 | */ |
641 | efi_phys.get_time = (efi_get_time_t *)runtime->get_time; | ||
642 | efi_phys.set_virtual_address_map = | 626 | efi_phys.set_virtual_address_map = |
643 | (efi_set_virtual_address_map_t *) | 627 | (efi_set_virtual_address_map_t *) |
644 | runtime->set_virtual_address_map; | 628 | runtime->set_virtual_address_map; |
645 | /* | 629 | |
646 | * Make efi_get_time can be called before entering | ||
647 | * virtual mode. | ||
648 | */ | ||
649 | efi.get_time = phys_efi_get_time; | ||
650 | early_iounmap(runtime, sizeof(efi_runtime_services_t)); | 630 | early_iounmap(runtime, sizeof(efi_runtime_services_t)); |
651 | 631 | ||
652 | return 0; | 632 | return 0; |
@@ -734,12 +714,10 @@ void __init efi_init(void) | |||
734 | efi_enabled = 0; | 714 | efi_enabled = 0; |
735 | return; | 715 | return; |
736 | } | 716 | } |
737 | #ifdef CONFIG_X86_32 | ||
738 | if (efi_native) { | 717 | if (efi_native) { |
739 | x86_platform.get_wallclock = efi_get_time; | 718 | x86_platform.get_wallclock = efi_get_time; |
740 | x86_platform.set_wallclock = efi_set_rtc_mmss; | 719 | x86_platform.set_wallclock = efi_set_rtc_mmss; |
741 | } | 720 | } |
742 | #endif | ||
743 | 721 | ||
744 | #if EFI_DEBUG | 722 | #if EFI_DEBUG |
745 | print_efi_memmap(); | 723 | print_efi_memmap(); |