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20174b65
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体验新版 GitCode,发现更多精彩内容 >>
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20174b65
编写于
1月 17, 2009
作者:
D
Dave Jones
浏览文件
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浏览文件
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电子邮件补丁
差异文件
[CPUFREQ] nforce2: Use driver prefix, not cpufreq prefix.
Signed-off-by:
N
Dave Jones
<
davej@redhat.com
>
上级
b5c91666
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
11 addition
and
11 deletion
+11
-11
arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c
arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c
+11
-11
未找到文件。
arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c
浏览文件 @
20174b65
...
...
@@ -56,6 +56,7 @@ MODULE_PARM_DESC(fid, "CPU multiplier to use (11.5 = 115)");
MODULE_PARM_DESC
(
min_fsb
,
"Minimum FSB to use, if not defined: current FSB - 50"
);
#define PFX "cpufreq-nforce2: "
#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, \
"cpufreq-nforce2", msg)
...
...
@@ -175,13 +176,13 @@ static int nforce2_set_fsb(unsigned int fsb)
int
pll
=
0
;
if
((
fsb
>
max_fsb
)
||
(
fsb
<
NFORCE2_MIN_FSB
))
{
printk
(
KERN_ERR
"cpufreq:
FSB %d is out of range!
\n
"
,
fsb
);
printk
(
KERN_ERR
PFX
"
FSB %d is out of range!
\n
"
,
fsb
);
return
-
EINVAL
;
}
tfsb
=
nforce2_fsb_read
(
0
);
if
(
!
tfsb
)
{
printk
(
KERN_ERR
"cpufreq:
Error while reading the FSB
\n
"
);
printk
(
KERN_ERR
PFX
"
Error while reading the FSB
\n
"
);
return
-
EINVAL
;
}
...
...
@@ -278,7 +279,7 @@ static int nforce2_target(struct cpufreq_policy *policy,
/* local_irq_save(flags); */
if
(
nforce2_set_fsb
(
target_fsb
)
<
0
)
printk
(
KERN_ERR
"cpufreq:
Changing FSB to %d failed
\n
"
,
printk
(
KERN_ERR
PFX
"
Changing FSB to %d failed
\n
"
,
target_fsb
);
else
dprintk
(
"Changed FSB successfully to %d
\n
"
,
...
...
@@ -329,9 +330,8 @@ static int nforce2_cpu_init(struct cpufreq_policy *policy)
/* FIX: Get FID from CPU */
if
(
!
fid
)
{
if
(
!
cpu_khz
)
{
printk
(
KERN_WARNING
"cpufreq: cpu_khz not set, "
"can't calculate multiplier!
\n
"
);
printk
(
KERN_WARNING
PFX
"cpu_khz not set, can't calculate multiplier!
\n
"
);
return
-
ENODEV
;
}
...
...
@@ -346,7 +346,7 @@ static int nforce2_cpu_init(struct cpufreq_policy *policy)
}
}
printk
(
KERN_INFO
"cpufreq:
FSB currently at %i MHz, FID %d.%d
\n
"
,
fsb
,
printk
(
KERN_INFO
PFX
"
FSB currently at %i MHz, FID %d.%d
\n
"
,
fsb
,
fid
/
10
,
fid
%
10
);
/* Set maximum FSB to FSB at boot time */
...
...
@@ -402,10 +402,10 @@ static unsigned int nforce2_detect_chipset(void)
if
(
nforce2_dev
==
NULL
)
return
-
ENODEV
;
printk
(
KERN_INFO
"cpufreq:
Detected nForce2 chipset revision %X
\n
"
,
printk
(
KERN_INFO
PFX
"
Detected nForce2 chipset revision %X
\n
"
,
nforce2_dev
->
revision
);
printk
(
KERN_INFO
"
cpufreq:
FSB changing is maybe unstable and can lead to "
printk
(
KERN_INFO
PFX
"FSB changing is maybe unstable and can lead to "
"crashes and data loss.
\n
"
);
return
0
;
...
...
@@ -424,7 +424,7 @@ static int __init nforce2_init(void)
/* detect chipset */
if
(
nforce2_detect_chipset
())
{
printk
(
KERN_ERR
"cpufreq:
No nForce2 chipset.
\n
"
);
printk
(
KERN_ERR
PFX
"
No nForce2 chipset.
\n
"
);
return
-
ENODEV
;
}
...
...
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