diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2020-10-29 12:32:10 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-04 16:43:38 +0100 |
| commit | e27979dace0438fabc0a8e882356d20f532eb1e3 (patch) | |
| tree | 28d7b5c60a3a37fc9ba72a366bb9a362403d769b /drivers/tty/vt/keyboard.c | |
| parent | ee49df4505347daa68d87e318503d2037154ee6a (diff) | |
vt: keyboard, clean up max_vals
Define one limit per line and index them by their index, so that it is
clear what is what.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20201029113222.32640-5-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt/keyboard.c')
| -rw-r--r-- | drivers/tty/vt/keyboard.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c index 9e45feb15a3e..4545afd3ef2f 100644 --- a/drivers/tty/vt/keyboard.c +++ b/drivers/tty/vt/keyboard.c @@ -111,10 +111,22 @@ static struct kbd_struct kbd_table[MAX_NR_CONSOLES]; static struct kbd_struct *kbd = kbd_table; /* maximum values each key_handler can handle */ -static const int max_vals[] = { - 255, ARRAY_SIZE(func_table) - 1, ARRAY_SIZE(fn_handler) - 1, NR_PAD - 1, - NR_DEAD - 1, 255, 3, NR_SHIFT - 1, 255, NR_ASCII - 1, NR_LOCK - 1, - 255, NR_LOCK - 1, 255, NR_BRL - 1 +static const unsigned char max_vals[] = { + [ KT_LATIN ] = 255, + [ KT_FN ] = ARRAY_SIZE(func_table) - 1, + [ KT_SPEC ] = ARRAY_SIZE(fn_handler) - 1, + [ KT_PAD ] = NR_PAD - 1, + [ KT_DEAD ] = NR_DEAD - 1, + [ KT_CONS ] = 255, + [ KT_CUR ] = 3, + [ KT_SHIFT ] = NR_SHIFT - 1, + [ KT_META ] = 255, + [ KT_ASCII ] = NR_ASCII - 1, + [ KT_LOCK ] = NR_LOCK - 1, + [ KT_LETTER ] = 255, + [ KT_SLOCK ] = NR_LOCK - 1, + [ KT_DEAD2 ] = 255, + [ KT_BRL ] = NR_BRL - 1, }; static const int NR_TYPES = ARRAY_SIZE(max_vals); |