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Staging: comedi: fix brace and printk coding style issue in serial2002.c

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This is a patch to the serial2002.c file that fixes up a brace and printk  warning found by the checkpatch.pl tool

Signed-off-by: Ravishankar <ravishankarkm32@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ravishankar 2011-07-07 17:35:27 +05:30 committed by Greg Kroah-Hartman
parent cbecb8bf56
commit b041267ea8
1 changed files with 6 additions and 9 deletions
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15
drivers/staging/comedi/drivers/serial2002.c
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@ -38,7 +38,7 @@ Status: in development
#include <linux/sched.h> #include <linux/sched.h>
#include <linux/slab.h> #include <linux/slab.h>
#include <asm/termios.h> #include <linux/termios.h>
#include <asm/ioctls.h> #include <asm/ioctls.h>
#include <linux/serial.h> #include <linux/serial.h>
#include <linux/poll.h> #include <linux/poll.h>
@ -192,9 +192,8 @@ static int tty_read(struct file *f, int timeout)
elapsed = elapsed =
(1000000 * (now.tv_sec - start.tv_sec) + (1000000 * (now.tv_sec - start.tv_sec) +
now.tv_usec - start.tv_usec); now.tv_usec - start.tv_usec);
if (elapsed > timeout) { if (elapsed > timeout)
break; break;
}
set_current_state(TASK_INTERRUPTIBLE); set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(((timeout - schedule_timeout(((timeout -
elapsed) * HZ) / 10000); elapsed) * HZ) / 10000);
@ -204,9 +203,8 @@ static int tty_read(struct file *f, int timeout)
unsigned char ch; unsigned char ch;
f->f_pos = 0; f->f_pos = 0;
if (f->f_op->read(f, &ch, 1, &f->f_pos) == 1) { if (f->f_op->read(f, &ch, 1, &f->f_pos) == 1)
result = ch; result = ch;
}
} }
} else { } else {
/* Device does not support poll, busy wait */ /* Device does not support poll, busy wait */
@ -215,9 +213,8 @@ static int tty_read(struct file *f, int timeout)
unsigned char ch; unsigned char ch;
retries++; retries++;
if (retries >= timeout) { if (retries >= timeout)
break; break;
}
f->f_pos = 0; f->f_pos = 0;
if (f->f_op->read(f, &ch, 1, &f->f_pos) == 1) { if (f->f_op->read(f, &ch, 1, &f->f_pos) == 1) {
@ -329,7 +326,7 @@ static struct serial_data serial_read(struct file *f, int timeout)
length++; length++;
if (data < 0) { if (data < 0) {
printk("serial2002 error\n"); printk(KERN_ERR "serial2002 error\n");
break; break;
} else if (data & 0x80) { } else if (data & 0x80) {
result.value = (result.value << 7) | (data & 0x7f); result.value = (result.value << 7) | (data & 0x7f);
@ -402,7 +399,7 @@ static int serial_2002_open(struct comedi_device *dev)
devpriv->tty = filp_open(port, O_RDWR, 0); devpriv->tty = filp_open(port, O_RDWR, 0);
if (IS_ERR(devpriv->tty)) { if (IS_ERR(devpriv->tty)) {
result = (int)PTR_ERR(devpriv->tty); result = (int)PTR_ERR(devpriv->tty);
printk("serial_2002: file open error = %d\n", result); printk(KERN_ERR "serial_2002: file open error = %d\n", result);
} else { } else {
struct config_t { struct config_t {