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| author |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2022-08-26 22:24:19 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-30 14:15:57 +0200 |
| commit | f26fd926ccb79422dc1da2fb4a0e1d583eaf0dc2 (patch) | |
| tree | b209b4f42b61ba0a061688b15c07109ec49d49a9 | |
| parent | dt-bindings: serial: samsung_uart: drop ref from reg-io-width (diff) | |
| download | linux-dev-f26fd926ccb79422dc1da2fb4a0e1d583eaf0dc2.tar.xz linux-dev-f26fd926ccb79422dc1da2fb4a0e1d583eaf0dc2.zip | |
tty/vt: Remove printable variable
Every since the 0.99.7A release when console_register() was introduced
it's become impossible to call vt_console_print (called
console_print() back then still) directly. Which means the
initialization issue this variable protected against is no more.
Give it a send off with style and let it rest in peace.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Cc: nick black <dankamongmen@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Yangxi Xiang <xyangxi5@gmail.com>
Cc: Xuezhi Zhang <zhangxuezhi1@coolpad.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://lore.kernel.org/r/20220826202419.198535-1-daniel.vetter@ffwll.ch
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/vt/vt.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index ae9c926acd6f..4d29e4a17db7 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -157,7 +157,6 @@ static void set_palette(struct vc_data *vc); #define vt_get_kmsg_redirect() vt_kmsg_redirect(-1) -static int printable; /* Is console ready for printing? */ int default_utf8 = true; module_param(default_utf8, int, S_IRUGO | S_IWUSR); int global_cursor_default = -1; @@ -3085,8 +3084,6 @@ static void vt_console_print(struct console *co, const char *b, unsigned count) int kmsg_console; /* console busy or not yet initialized */ - if (!printable) - return; if (!spin_trylock(&printing_lock)) return; @@ -3537,7 +3534,6 @@ static int __init con_init(void) pr_info("Console: %s %s %dx%d\n", vc->vc_can_do_color ? "colour" : "mono", display_desc, vc->vc_cols, vc->vc_rows); - printable = 1; console_unlock(); |