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Kirill Smelkov
linux
Commits
e0dba55e
Commit
e0dba55e
authored
Dec 14, 2012
by
Dmitry Torokhov
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Input: walkera0701 - switch to using pr_xxx() for messages
Signed-off-by:
Dmitry Torokhov
<
dmitry.torokhov@gmail.com
>
parent
1932c8a0
Changes
1
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1 changed file
with
10 additions
and
13 deletions
+10
-13
drivers/input/joystick/walkera0701.c
drivers/input/joystick/walkera0701.c
+10
-13
No files found.
drivers/input/joystick/walkera0701.c
View file @
e0dba55e
...
...
@@ -12,7 +12,7 @@
* the Free Software Foundation.
*/
/* #define WK0701_DEBUG */
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#define RESERVE 20000
#define SYNC_PULSE 1306000
...
...
@@ -67,6 +67,7 @@ static inline void walkera0701_parse_frame(struct walkera_dev *w)
{
int
i
;
int
val1
,
val2
,
val3
,
val4
,
val5
,
val6
,
val7
,
val8
;
int
magic
,
magic_bit
;
int
crc1
,
crc2
;
for
(
crc1
=
crc2
=
i
=
0
;
i
<
10
;
i
++
)
{
...
...
@@ -102,17 +103,12 @@ static inline void walkera0701_parse_frame(struct walkera_dev *w)
val8
=
(
w
->
buf
[
18
]
&
1
)
<<
8
|
(
w
->
buf
[
19
]
<<
4
)
|
w
->
buf
[
20
];
val8
*=
(
w
->
buf
[
18
]
&
2
)
-
1
;
/*sign */
#ifdef WK0701_DEBUG
{
int
magic
,
magic_bit
;
magic
=
(
w
->
buf
[
21
]
<<
4
)
|
w
->
buf
[
22
];
magic_bit
=
(
w
->
buf
[
24
]
&
8
)
>>
3
;
printk
(
KERN_DEBUG
"walkera0701: %4d %4d %4d %4d %4d %4d %4d %4d (magic %2x %d)
\n
"
,
val1
,
val2
,
val3
,
val4
,
val5
,
val6
,
val7
,
val8
,
magic
,
magic_bit
);
}
#endif
magic
=
(
w
->
buf
[
21
]
<<
4
)
|
w
->
buf
[
22
];
magic_bit
=
(
w
->
buf
[
24
]
&
8
)
>>
3
;
pr_debug
(
"%4d %4d %4d %4d %4d %4d %4d %4d (magic %2x %d)
\n
"
,
val1
,
val2
,
val3
,
val4
,
val5
,
val6
,
val7
,
val8
,
magic
,
magic_bit
);
input_report_abs
(
w
->
input_dev
,
ABS_X
,
val2
);
input_report_abs
(
w
->
input_dev
,
ABS_Y
,
val1
);
input_report_abs
(
w
->
input_dev
,
ABS_Z
,
val6
);
...
...
@@ -208,7 +204,8 @@ static int walkera0701_connect(struct walkera_dev *w, int parport)
return
-
ENODEV
;
if
(
w
->
parport
->
irq
==
-
1
)
{
printk
(
KERN_ERR
"walkera0701: parport without interrupt
\n
"
);
pr_err
(
"parport %d does not have interrupt assigned
\n
"
,
parport
);
goto
init_err
;
}
...
...
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