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体验新版 GitCode,发现更多精彩内容 >>
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e986bf1e
编写于
7月 04, 2010
作者:
M
Mauro Carvalho Chehab
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
V4L/DVB: cx25821: Add a kernel level at printk's
Signed-off-by:
N
Mauro Carvalho Chehab
<
mchehab@redhat.com
>
上级
1852a1bf
变更
1
显示空白变更内容
内联
并排
Showing
1 changed file
with
11 addition
and
11 deletion
+11
-11
drivers/staging/cx25821/cx25821-audio-upstream.c
drivers/staging/cx25821/cx25821-audio-upstream.c
+11
-11
未找到文件。
drivers/staging/cx25821/cx25821-audio-upstream.c
浏览文件 @
e986bf1e
...
...
@@ -287,14 +287,14 @@ int cx25821_get_audio_data(struct cx25821_dev *dev,
return
PTR_ERR
(
myfile
);
}
else
{
if
(
!
(
myfile
->
f_op
))
{
printk
(
"%s: File has no file operations registered!
\n
"
,
printk
(
KERN_ERR
"%s: File has no file operations registered!
\n
"
,
__func__
);
filp_close
(
myfile
,
NULL
);
return
-
EIO
;
}
if
(
!
myfile
->
f_op
->
read
)
{
printk
(
"%s: File has no READ operations registered!
\n
"
,
printk
(
KERN_ERR
"%s: File has no READ operations registered!
\n
"
,
__func__
);
filp_close
(
myfile
,
NULL
);
return
-
EIO
;
...
...
@@ -379,14 +379,14 @@ int cx25821_openfile_audio(struct cx25821_dev *dev,
return
PTR_ERR
(
myfile
);
}
else
{
if
(
!
(
myfile
->
f_op
))
{
printk
(
"%s: File has no file operations registered!
\n
"
,
printk
(
KERN_ERR
"%s: File has no file operations registered!
\n
"
,
__func__
);
filp_close
(
myfile
,
NULL
);
return
-
EIO
;
}
if
(
!
myfile
->
f_op
->
read
)
{
printk
(
"%s: File has no READ operations registered!
\n
"
,
printk
(
KERN_ERR
"%s: File has no READ operations registered!
\n
"
,
__func__
);
filp_close
(
myfile
,
NULL
);
return
-
EIO
;
...
...
@@ -570,15 +570,15 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num,
spin_unlock
(
&
dev
->
slock
);
}
else
{
if
(
status
&
FLD_AUD_SRC_OF
)
printk
(
"%s: Audio Received Overflow Error Interrupt!
\n
"
,
printk
(
KERN_WARNING
"%s: Audio Received Overflow Error Interrupt!
\n
"
,
__func__
);
if
(
status
&
FLD_AUD_SRC_SYNC
)
printk
(
"%s: Audio Received Sync Error Interrupt!
\n
"
,
printk
(
KERN_WARNING
"%s: Audio Received Sync Error Interrupt!
\n
"
,
__func__
);
if
(
status
&
FLD_AUD_SRC_OPC_ERR
)
printk
(
"%s: Audio Received OpCode Error Interrupt!
\n
"
,
printk
(
KERN_WARNING
"%s: Audio Received OpCode Error Interrupt!
\n
"
,
__func__
);
/* Read and write back the interrupt status register to clear
...
...
@@ -587,7 +587,7 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num,
}
if
(
dev
->
_audiofile_status
==
END_OF_FILE
)
{
printk
(
"cx25821: EOF Channel Audio Framecount = %d
\n
"
,
printk
(
KERN_WARNING
"cx25821: EOF Channel Audio Framecount = %d
\n
"
,
dev
->
_audioframe_count
);
return
-
1
;
}
...
...
@@ -646,8 +646,8 @@ static void cx25821_wait_fifo_enable(struct cx25821_dev *dev,
/* 10 millisecond timeout */
if
(
count
++
>
1000
)
{
printk
(
"cx25821 ERROR: %s() fifo is NOT turned on. Timeout!
\n
"
,
printk
(
KERN_ERR
"cx25821 ERROR: %s() fifo is NOT turned on. Timeout!
\n
"
,
__func__
);
return
;
}
...
...
@@ -728,7 +728,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select)
int
str_length
=
0
;
if
(
dev
->
_audio_is_running
)
{
printk
(
"Audio Channel is still running so return!
\n
"
);
printk
(
KERN_WARNING
"Audio Channel is still running so return!
\n
"
);
return
0
;
}
...
...
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