1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 3ae4128..e17c6d2 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -89,50 +89,26 @@ early_param("add_efi_memmap", setup_add_efi_memmap);
static efi_status_t virt_efi_get_time(efi_time_t *tm, efi_time_cap_t *tc)
{
- unsigned long flags;
- efi_status_t status;
-
- spin_lock_irqsave(&rtc_lock, flags);
- status = efi_call_virt2(get_time, tm, tc);
- spin_unlock_irqrestore(&rtc_lock, flags);
- return status;
+ return efi_call_virt2(get_time, tm, tc);
}
static efi_status_t virt_efi_set_time(efi_time_t *tm)
{
- unsigned long flags;
- efi_status_t status;
-
- spin_lock_irqsave(&rtc_lock, flags);
- status = efi_call_virt1(set_time, tm);
- spin_unlock_irqrestore(&rtc_lock, flags);
- return status;
+ return efi_call_virt1(set_time, tm);
}
static efi_status_t virt_efi_get_wakeup_time(efi_bool_t *enabled,
efi_bool_t *pending,
efi_time_t *tm)
{
- unsigned long flags;
- efi_status_t status;
-
- spin_lock_irqsave(&rtc_lock, flags);
- status = efi_call_virt3(get_wakeup_time,
- enabled, pending, tm);
- spin_unlock_irqrestore(&rtc_lock, flags);
- return status;
+ return efi_call_virt3(get_wakeup_time,
+ enabled, pending, tm);
}
static efi_status_t virt_efi_set_wakeup_time(efi_bool_t enabled, efi_time_t *tm)
{
- unsigned long flags;
- efi_status_t status;
-
- spin_lock_irqsave(&rtc_lock, flags);
- status = efi_call_virt2(set_wakeup_time,
- enabled, tm);
- spin_unlock_irqrestore(&rtc_lock, flags);
- return status;
+ return efi_call_virt2(set_wakeup_time,
+ enabled, tm);
}
static efi_status_t virt_efi_get_variable(efi_char16_t *name,
@@ -232,14 +208,11 @@ static efi_status_t __init phys_efi_set_virtual_address_map(
static efi_status_t __init phys_efi_get_time(efi_time_t *tm,
efi_time_cap_t *tc)
{
- unsigned long flags;
efi_status_t status;
- spin_lock_irqsave(&rtc_lock, flags);
efi_call_phys_prelog();
status = efi_call_phys2(efi_phys.get_time, tm, tc);
efi_call_phys_epilog();
- spin_unlock_irqrestore(&rtc_lock, flags);
return status;
}
|
