diff options
| author | Ravishankar <ravi.shankar@greenturtles.in> | 2011-07-07 17:35:27 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-07-08 13:59:54 -0700 |
| commit | b041267ea819054aa9b406efc94fe8821ea2e67b (patch) | |
| tree | 4a160f8db7870e81e1cba266a3598fbd72a44461 /drivers/staging | |
| parent | cbecb8bf564f706e7b4346d54be8a39f0309b91c (diff) | |
Staging: comedi: fix brace and printk coding style issue in serial2002.c
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>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/comedi/drivers/serial2002.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c index ebfce33f0b4f..8041d8fb801d 100644 --- a/drivers/staging/comedi/drivers/serial2002.c +++ b/drivers/staging/comedi/drivers/serial2002.c @@ -38,7 +38,7 @@ Status: in development #include <linux/sched.h> #include <linux/slab.h> -#include <asm/termios.h> +#include <linux/termios.h> #include <asm/ioctls.h> #include <linux/serial.h> #include <linux/poll.h> @@ -192,9 +192,8 @@ static int tty_read(struct file *f, int timeout) elapsed = (1000000 * (now.tv_sec - start.tv_sec) + now.tv_usec - start.tv_usec); - if (elapsed > timeout) { + if (elapsed > timeout) break; - } set_current_state(TASK_INTERRUPTIBLE); schedule_timeout(((timeout - elapsed) * HZ) / 10000); @@ -204,9 +203,8 @@ static int tty_read(struct file *f, int timeout) unsigned char ch; 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; - } } } else { /* Device does not support poll, busy wait */ @@ -215,9 +213,8 @@ static int tty_read(struct file *f, int timeout) unsigned char ch; retries++; - if (retries >= timeout) { + if (retries >= timeout) break; - } f->f_pos = 0; 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++; if (data < 0) { - printk("serial2002 error\n"); + printk(KERN_ERR "serial2002 error\n"); break; } else if (data & 0x80) { 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); if (IS_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 { struct config_t { |