diff options
| author | Andy Shevchenko | 2020-06-18 19:47:47 +0300 |
|---|---|---|
| committer | Petr Mladek | 2020-06-25 14:21:28 +0200 |
| commit | f85956b7a29d39745d16ebb6fb81c663018beab1 (patch) | |
| tree | f20ad4cf065eb148041465da6298973f1b6b5451 /drivers/tty/serial/sunsab.c | |
| parent | 4fc29e63cc44fe1486b4d8037370a7d74db28999 (diff) | |
serial: sunsab: Return proper error code from console ->setup() hook
For unifying console ->setup() handling, which is poorly documented,
return error code, rather than non-zero arbitrary number.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20200618164751.56828-3-andriy.shevchenko@linux.intel.com
Diffstat (limited to 'drivers/tty/serial/sunsab.c')
| -rw-r--r-- | drivers/tty/serial/sunsab.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c index 1eb703c980e0..bab551f46963 100644 --- a/drivers/tty/serial/sunsab.c +++ b/drivers/tty/serial/sunsab.c @@ -886,7 +886,7 @@ static int sunsab_console_setup(struct console *con, char *options) * though... */ if (up->port.type != PORT_SUNSAB) - return -1; + return -EINVAL; printk("Console: ttyS%d (SAB82532)\n", (sunsab_reg.minor - 64) + con->index); |