Messages in this thread Patch in this message | | | From | Daniel Vetter <> | Subject | [PATCH] tty/vt: Remove printable variable | Date | Tue, 30 Aug 2022 15:41:17 +0200 |
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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.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> 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> --- drivers/tty/vt/vt.c | 4 ---- 1 file changed, 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(); -- 2.37.2
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