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| author | Pavel Machek <pavel@denx.de> | 2019-09-24 10:32:44 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-04 15:11:25 +0200 |
| commit | 530c4ba3fa05bf121b87b13befc2f5a7e97cea15 (patch) | |
| tree | dd522d9586cd69de11ba69ccd773dee68af4844e /drivers/tty | |
| parent | c791fc76bc72320135fa79368d70005424016de2 (diff) | |
| download | linux-stable-530c4ba3fa05bf121b87b13befc2f5a7e97cea15.tar.gz linux-stable-530c4ba3fa05bf121b87b13befc2f5a7e97cea15.tar.bz2 linux-stable-530c4ba3fa05bf121b87b13befc2f5a7e97cea15.zip | |
tty_ldisc: simplify tty_ldisc_autoload initialization
We have got existing macro to check for CONFIG option, use it.
Signed-off-by: Pavel Machek <pavel@denx.de>
Link: https://lore.kernel.org/r/20190924083244.GA4344@amd
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/tty_ldisc.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c index 4c49f53afa3e..ec1f6a48121e 100644 --- a/drivers/tty/tty_ldisc.c +++ b/drivers/tty/tty_ldisc.c @@ -156,12 +156,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops) * takes tty_ldiscs_lock to guard against ldisc races */ -#if defined(CONFIG_LDISC_AUTOLOAD) - #define INITIAL_AUTOLOAD_STATE 1 -#else - #define INITIAL_AUTOLOAD_STATE 0 -#endif -static int tty_ldisc_autoload = INITIAL_AUTOLOAD_STATE; +static int tty_ldisc_autoload = IS_BUILTIN(CONFIG_LDISC_AUTOLOAD); static struct tty_ldisc *tty_ldisc_get(struct tty_struct *tty, int disc) { |