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Merge 3.14-rc4 into tty-next

Browse source 
We want the tty revert here as well.

Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Greg Kroah-Hartman 2014-02-24 15:56:45 -08:00
commit 8301bb240d
374 changed files with 3480 additions and 2195 deletions
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25
drivers/tty/tty_io.c
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@ -1267,17 +1267,16 @@ static void pty_line_name(struct tty_driver *driver, int index, char *p)
* @p: output buffer of at least 7 bytes
*
* Generate a name from a driver reference and write it to the output
* buffer. Return the number of bytes written.
* buffer.
*
* Locking: None
*/
static ssize_t tty_line_name(struct tty_driver *driver, int index, char *p)
static void tty_line_name(struct tty_driver *driver, int index, char *p)
{
if (driver->flags & TTY_DRIVER_UNNUMBERED_NODE)
return sprintf(p, "%s", driver->name);
strcpy(p, driver->name);
else
return sprintf(p, "%s%d", driver->name,
index + driver->name_base);
sprintf(p, "%s%d", driver->name, index + driver->name_base);
}
/**
@ -3546,19 +3545,9 @@ static ssize_t show_cons_active(struct device *dev,
if (i >= ARRAY_SIZE(cs))
break;
}
while (i--) {
struct tty_driver *driver;
const char *name = cs[i]->name;
int index = cs[i]->index;
driver = cs[i]->device(cs[i], &index);
if (driver) {
count += tty_line_name(driver, index, buf + count);
count += sprintf(buf + count, "%c", i ? ' ':'\n');
} else
count += sprintf(buf + count, "%s%d%c",
name, index, i ? ' ':'\n');
}
while (i--)
count += sprintf(buf + count, "%s%d%c",
cs[i]->name, cs[i]->index, i ? ' ':'\n');
console_unlock();
return count;