leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Input: walkera0701 - switch to using pr_xxx() for messages

Browse Source 
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2012-12-14 23:18:21 -08:00
parent 1932c8a003
commit e0dba55eae
1 changed files with 10 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
drivers/input/joystick/walkera0701.c
View File

@ -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;
}